Answer:
flow rates (mL/hr), or hourly heparin dosages (units/hr) as indicated below. The patient has an infusion of 25,000 units of heparin in 500 mL D5W infusing at. The physician leaves the order, “Adjust the IV flow rate to deliver 1200 units of.
Explanation:
Heparin is a drug that is utilized by doctors and physicians to eliminate blood clots in patients who have specific medical problems or are having medical therapies that increase the likelihood of clot formation.
From the information given:
The formula that can be used to determine the hourly dosage of heparin can be computed as:
[tex]\mathbf{D = \dfrac{A}{Q}\times H}[/tex]
here;
A = the medicine flow rate = 10 ml/hourD = dosage of heparin received = ???H = available dosage at hand = 30,000 unitsQ = dosage unit/ medicine label = 500 ml∴
[tex]\mathbf{D = \dfrac{10 ml/hour}{500 ml}\times 30000 \ units}[/tex]
D = 600 units/hour
Therefore, we can conclude that the dosage of heparin that would be infused hourly will be 600 units/hour.
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What are some clues that would tell Alex that the scene is not safe to approach? Once the scene is deemed safe, what should Alex do to assess the people involved in the car accident?
How can you be of help in the event of a car accident? What would you do if you didn’t feel the scene was safe?
Answer:
Explanation:
At the scene of a car accident to see if it is not safe, check for any power lines that could have fallen. Leaking gasoline or fire.
IF it is safe make sure the people in the vehicle are ok and call 911 immediately if you dont have a phone point to someone and command them to call( most people assume the cops are already called and sometmes they arent). If the people are able to walk and are outside the vehicle alex should ask them if they know thier nanme, what day it is and see if their mind is ok. If she notices any injuries like bleeding, she should use compression if it is a deep wound. If it is a smaller wound simply tend to it. If they are unconcious Alex should first see if they are bleeding our still breathing.
If you are at an accident call an ambulance immediately. If the scene wasnt safe wait until proffesionals arrive and only act if there is no time to wait such as them bleeding out or not responding to your calls.
In patients at risk for meningitis/encephalitis, symptoms of headache, nausea, visual and gait disturbances are indications of:
In patients at risk for meningitis/encephalitis, symptoms of headache, nausea, visual and gait disturbances are indications of Increased intracranial pressure.
The pressure imposed by fluids such as cerebrospinal fluid inside the skull and on brain tissue is known as intracranial pressure. ICP is measured in millimetres of mercury and is typically 7-15 mmHg for a supine adult at rest. The body uses a variety of methods to maintain the ICP steady, with CSF pressures changing by roughly 1 mmHg in normal individuals due to changes in CSF production and absorption.
Changes in ICP are related to volume changes in one or more of the cranium's components. CSF pressure has been demonstrated to be affected by sudden changes in intrathoracic pressure during coughing, the valsalva manoeuvre, and vascular communication. Intracranial hypertension, also known as increased ICP or raised intracranial pressure, is a rise in cranial pressure. ICP is generally 7-15 mm Hg; above 20-25 mm Hg, the maximum range of normal, ICP therapy may be required.
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Bioengineered organs can potentially reduce the risk of transplants being rejected by a patient's immune system. What is the best design for a study that examines transplant rejection of bioengineered organs in different ethnic groups
Compare the frequency of transplant rejection of one organ among different ethnic groups of people.
Biological engineering, often known as bioengineering, is the use of biological concepts and engineering methods to develop practical, tangible, and commercially viable goods. The application of life sciences, physical sciences, mathematics, and engineering concepts to describe and solve issues in biology, medicine, health care, and other domains is known as bioengineering.
Healthy human cells (produced from organ tissue lost during surgery) and biomaterials are used to construct bioartificial organs. A bioartificial kidney, for example, is created by cleverly attaching kidney cells to a ′membrane′, a porous capillary built from artificial polymer fibre. Bioengineers and biomedical engineers commonly perform the following tasks: Create medical equipment and technologies such as artificial internal organs, body part replacements, and diagnostic instruments. Biomedical equipment installation, maintenance, and technical assistance.
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What is the primary goal of a triage system used by the nurse with patients presenting to the emergency department
The primary goal of a triage method utilized by nurses with patients arriving to the emergency department is to identify the severity of the client's condition in order to establish priority of care.
In the emergency room, "triage" refers to the procedures used to quickly assess patients' degree of injury or sickness, assign priority, and move each patient to a right facility for care. ED prioritization is a systematic method of sorting and categorizing patients based on the severity of their sickness or damage.
The major purpose of the triage method is to assist the ED nurse in prioritising care based on the acuity of the patient, with clients with more serious illnesses or injuries examined first. The core survey includes questions on the airway, breathing, and circulation. The primary purpose is not to determine response during the disability stage of the primary survey. Triage does not aim to evaluate the ED's resources.
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How long does a dream typically last near the end of the sleep cycle, just before waking?
The characteristics of type one diabetes…
Answer:
Symptoms
Feeling more thirsty than usual.Urinating a lot.Bed-wetting in children who have never wet the bed during the night.Feeling very hungry.Losing weight without trying.Feeling irritable or having other mood changes.Feeling tired and weak.Having blurry vision.
If Miguel does not order all the supplies, how will he know which ones should be ordered?
Answer: by checking his list
Explanation:
A patient with a hemoglobin level of 7.5 g/dL (78 g/L) has palpitations, a heart rate of 105 bpm, and an increased reticulocyte count. Considering the severity of anemia, what manifestation should be the priority for the nurse to evaluate first
PAY ATTENTION TO CLASS. THIS IS CONCERNING!
Considering the severity of anemia, the priority manifestation for the nurse to evaluate first should be the patient's symptoms related to cardiac function. The patient's hemoglobin level of 7.5 g/dL (78 g/L) is considered severe anemia, and with the reported increased heart rate of 105 bpm and palpitations, there is a high risk for cardiac distress. Additionally, the reticulocyte count indicates that the body is responding to the anemia by producing new red blood cells, however, as the anemia is severe, it is unable to compensate the oxygen demand.
Therefore, cardiac function should be closely monitored and evaluated, as severe anemia can cause the heart to work harder in order to pump enough oxygen to the body's tissues, potentially leading to cardiac distress or even heart failure. It is necessary to closely monitor vital signs, chest pain or discomfort, shortness of breath and any changes in the patient's cardiac status, as well as administering oxygen therapy as required. Also, close collaboration with the medical team is important to implement the correct treatment and ensure the patient's safety.
While assessing the airway patency of a client after a bomb blast, the nurse suspects severe brain injury and gives a score of 7 using the Glasgow Coma Scale (GCS). Which intervention is most appropriate for the client
The intervention most appropriate for the client is Preparing for endotracheal intubation and mechanical ventilation.
The Glasgow Coma Scale (GCS) is a clinical scale that is used to accurately assess a person's degree of consciousness following a brain injury. The GCS evaluates a person's ability to execute eye movements, communicate, and move their body. These three behaviours comprise the scale's three elements: visual, verbal, and motor.
The GCS score of an individual can range from 3 (totally unresponsive) to 15. (responsive). This score is used to direct urgent medical care following a brain injury (such as a car accident), as well as to monitor and track the degree of awareness of hospitalised patients.
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A heath care provider is reviewing the history of a patient who is about to begin furosemide (Lasix) therapy to treat hypertension. Which of the following drugs that the patient takes should alert the health care professional to take further action?
A. Phenytoin (Dilantin) for a seizure disorder.
B. Lithium (lithobid) for bipolar disorder
C. Warfarin (Coumadin) to prevent blood clots
D. Erythromycin (erythrocin) for bronchitis
The drug regarding which patient should alert the health care professional is Lithium (lithobid) for bipolar disorder
The healthcare provider must be aware of any potential interactions between these two drugs if a patient is receiving lithium for bipolar disorder and is about to start furosemide (Lasix) therapy to treat hypertension. The body's electrolyte balance, particularly the quantities of sodium and potassium, can be impacted by both lithium and furosemide.
Because of this, the healthcare practitioner should carefully check the patient's electrolyte levels while they are taking these two drugs together and may need to change the dosage or frequency of one or both prescriptions. The patient should also be told about any dangers and adverse effects of taking these medications together by the healthcare professional.
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The drug development process involves many milestones. To be approved, potential drugs must demonstrate a positive patient outcome with minimization of harm. This is called ________.
To be approved, potential drugs must demonstrate a positive patient outcome with minimization of harm. This process of examine is simply called Clinical trials.
Recently, significant public investments in health care to find the medical treatments with the highest value have been sparked by the increase in health care expenses in the United States. The American Recovery and Reinvestment Act of 2009 specifically allocated $1.1 billion for "comparative effectiveness" research to assess "...clinical outcomes, effectiveness, and appropriateness of items, services, and procedures that are used to prevent, diagnose, or treat diseases, disorders, and other health conditions." 1 Despite the fact that a variety of study designs can achieve these objectives, randomized controlled trials (RCTs), in particular, continue to serve as the gold standard for comparing disease therapies. Clinical trial execution, however, requires a meticulous strategy based on scientific, statistical, moral, and legal considerations.
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A client who sustained serious burns now has a stress ulcer. Which clinical indicators of shock should the nurse immediately report to the primary healthcare provider
Serious burn injuries can result in a state of shock if the burn causes damage to the blood vessels. Symtpoms like weakness, Tachycardia, cold extremities, and diaphoresis should be brought to the attention of primary healthcare providers.
For a variety of causes, burn injury patients may develop psychological suffering. Just a few of the problems with burn injuries are the pain, the prognosis, and the drawn-out recovery times. The following are some additional reasons for similar emotional or mental distress: concerns about scars and physical appearance alterations. Skin tissue damage by hot (scald, flash, flame, contact), cold, electrical, chemical, radiation, sunlight, or other sources is known as a burn injury. One of the leading causes of morbidity and mortality worldwide is burns. They may cause severe disfigurement, physical damage, loss of employment, psychological issues, and a substantial financial burden.
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You are on scene at a suspected terror attack in which a RDD has detonated. A 67-year-old patient reports tightness in his chest. The patient is coughing up blood and is in respiratory distress. During the physical assessment, you notice subcutaneous emphysema. Which condition does the patient most likely have
The most likely diagnosis for a patient experiencing chest tightness, coughing up blood, and respiratory distress is a blast lung injury.
The patient most likely has a condition called a blast lung injury. It is a type of traumatic injury to the lungs that occurs as a result of exposure to a blast wave. Symptoms include tightness in the chest, coughing up blood, respiratory distress, and subcutaneous emphysema. Subcutaneous emphysema is the presence of air or gas in the subcutaneous tissue and is a sign of a blast lung injury.
The patient requires immediate medical attention, typically in a hospital setting with a trauma center. The treatment for a blast lung injury typically involves supportive care, such as oxygen therapy and mechanical ventilation, as well as management of any other injuries that the patient may have sustained.
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Which of the following patients would be a candidate now for revaccination with PPSV23?
a. a 66-year-old woman who received the first dose of PPSV23 at 60 years of age
b. a 68-year-old man who received the first dose of PPSV23 at 64 years of age
c. a 71-year-old man who received the first dose of PPSV23 at 65 years of age
d. A 45-year-old woman without a spleen who received the first dose of PPSV23 at 42 years of age
A) A 66-year-old woman who had her primary PPSV23 treatment when she was 60 years old would be a possibility for PPSV23 revaccination at about this time.
Who should to obtain PPSV23?23 different types of bacteria that cause pneumoniae illness are safeguarded from by PPSV23. The PPSV23 vaccine is advised for all persons aged 65 and over. Those who are 2 years of age or older who already have several symptoms that put them at risk for pneumococcal meningitis.
When must PPSV23 be administered?The second dosage of PPSV23 to be provided at least 5 years after the first prescription, while the initial dose of PPSV23 to be delivered at least 8 weeks after each and every prior dose of the pneumococcal polysaccharide vaccine.
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The physician orders betaxolol (Betoptic) for a patient being treated for glaucoma. Ordered is 2 drops of 0.5% solution twice daily. Your supply is 0.25% suspension, so you will administer ____ drops at each dose?
4 drops will be administered daily.
The strength has halved so the dose will be doubled.Betaxolol are eye drops used to control increased pressure within the eye.What is glaucoma?It is a condition that damages eye optic nerve.It is linked with the pressure buildup inside the eye.It tends to run in the families.
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5. Which intervention regarding nutrition is implemented for clients who have undergone laryngectomy
Use enteral feedings after the procedure is implemented for clients who have undergone laryngectomy.
A laryngectomy is a surgical procedure that removes part or all of ones larynx (voice box). This procedure is used to treat laryngeal cancer and severe larynx injury. People who have a laryngectomy still can live a normal life. They must, however, learn new methods to breathe, talk, and swallow.
In 2013, over 60,000 persons in the United States had undergone a laryngectomy. Today, this figure is declining since fewer people smoke and improved surgical treatments may occasionally address diseases without removing the larynx.
Most individuals stay in the hospital for one to two weeks after having a laryngectomy. During this period, ones medical team will monitor your progress. You'll be fed through a feeding tube for the first several days. Your physician will remove the tube once you are able to swallow beverages.
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Should you Hold or Restrain a Person Having a Seizure?
It is not recommended to hold or restrain a person having a seizure.
It is generally not advised to hold or restrain a person having a seizure as it can be dangerous for both the person having the seizure and the person trying to restrain them. Instead, it is important to keep the person safe by removing any nearby hazards such as sharp objects or hard surfaces. Additionally, cushioning the person's head with something soft can help prevent injury. Stay with the person until the seizure is over, and make sure to time the seizure and note any unusual symptoms, if possible. If the seizure lasts longer than five minutes or the person has difficulty breathing, call your local emergency services immediately.
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The health care provider has prescribed an over-the-counter antacid for a pregnant client in her first trimester who is having ongoing nausea, vomiting, and heartburn. Which instruction concerning the antacid should the nurse prioritize after noting the client is also prescribed a multivitamin supplement
The instruction concerning the antacid that the nurse should prioritize after noting the client is also prescribed a multivitamin supplement should be that the patient should take antacid 1 hour after the multivitamin.
The instruction that the nurse should prioritize after noting that the client is also prescribed a multivitamin supplement is that the patient should take the antacid 1 hour after the multivitamin. This is because certain antacids, when taken together with certain vitamins and minerals, can affect their absorption.
Many antacids contain aluminum, magnesium, or calcium, which can bind to dietary minerals such as iron, zinc, calcium, and folic acid, thus reducing their absorption. Therefore, it's recommended to take them at a separate time than when multivitamin supplements are taken to increase the effectiveness of the multivitamin and reduce the risk of nutrient deficiencies.
Additionally, separating the administration of the two agents would allow better identification of the treatment that is working best. It could be that the multivitamin is enough to alleviate the symptoms, and the antacid may not be needed after all.
It is also important to note that pregnant patients should always be counselled to check with their healthcare provider before taking any medication, including over-the-counter antacids, as some medications can be harmful to the developing fetus.
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A patient who has asthma and has been suffering from pneumonia that has worsened over several days and is obstructing his airways has begun to hyperventilate. What will this do to his pH balance
Although hyperventilation aids in eliminating extra carbon dioxide from the body, it is ineffective in lowering the patient's acidic state since pneumonia has impeded gas exchange.
What impact might medications like ACE angiotensin converting enzyme inhibitors have on the quizlet's response to dehydration?
What impact might medications like ACE (angiotensin-converting enzyme) inhibitors have on the body's reaction to dehydration? Angiotensin-II initiates the body's response to dehydration, hence blocking it will prevent the body from responding to dehydration as it should.
Which would have the biggest impact on a solution's pH?
A strong acid will have the biggest impact on a solution's pH since it lowers the pH and increases the amount of hydrogen ions present in the solution.
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Gottfredson and Hirschi trace the root cause of poor self-control to inadequate: A. nutrition and health care B. intelligence C. child rearing practices D. education
Self-control issues can be traced back to ineffective parenting methods. Children who don't understand that they can't always get what they want as adults appear to be less able to restrain their urges. So, the correct option is (c) child-rearing practices.
These kids (and adults) want instant pleasure, which might result in criminal or antisocial behaviour down the road. Ineffective parenting methods include-
Encouragement Deficit- A child requires strong support from adoring adults in order to internalize the idea that he has real skills and abilities. Persistent criticism-The relationship between a healthy self-concept and confidence is straightforward. Negative comparisons, parental anxiety, unrealistic expectations, and overprotection.
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A client in a prenatal clinic states tells the nurse she has a vaginal discharge and asks about douching. Which rule is safe regarding douching during pregnancy
A prenatal clinic states tells the nurse she has a VD
Routine douching is not advised rule is safe regarding douching during pregnancy
How frequently should you Routine douching?
once or twice a week.
Although there is no ideal number, it is preferable to keep it to only once every day. Avoid doing it more than twice or three times per week. Consult your doctor immediately away if you're unsure how to perform it, harm yourself while doing it, experience any negative consequences from private douching, or exhibit signs of an STD.Douching once a week is recommended?
Occasionally, but only every blue moon? No. Douching can alter the bacteria in your personal bacterial balance, which can lead to an infection.
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A young mother is at the office for her 6-week visit. She is still experiencing mild lochia alba and is concerned that she has an infection. Which finding would the nurse interpret as supporting this suspicion
If the women is still having lochia alba and suspects for the infection, the nurse can give the validation if there is any foul smell along with the discharge.
Lochia alba is the last stage of yellowish white discharge from the body of the women after delivery of the child, which may last for 2 weeks to one month. Any bacterial infection in the vagina is generally detected by the formation of thick grey fluid, along with foul smell and irritation in the vaginal region. The women must be advised to undergo urine test to determine if there are any bacterial or fungal colonies inside her body so that specific treatment can be given to resolve this issue.
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The client is prepared, and procedural sedation anesthesia is established with morphine and midazolam. The client has ptosis and speaks in a slurred voice. Question 9 of 28 Which action should the nurse take
The first steps of the nurse when she sees a patient in the ptosis condition is that she must continue to monitor the patient regularly.
The condition of ptosis or droopy eyelids and slurred speech are the signs of the desired level of sedation for a client during the procedure and when the person is not in senses to govern his actions, it is the duty of the nurse to look after all the essential functions.
Anesthesia is a kind of medicine made from morphine and opioids which help in preventing pain in the body before surgery. Midazolam is also used as sedative in limited dosages.
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Choose the correct answer:-
uterovaginal prolapse:
1. very painful condition
2. cervix is often prolonged
3. may cause intestinal obstruction in case of large rectocele
4. improve by erect position
Answer:
2
Explanation:
The cervix is elongated as a result of it's weakness to hold the uterus
Patients with damage in the left hemisphere often exhibit aphasia (inability to use or comprehend words). This is an example of
Patients with damage in the left hemisphere often exhibit aphasia (inability to use or comprehend words). This is an example of hemispheric lateralization.
Aphasia is characterised by an inability to interpret or formulate language as a result of injury to certain brain areas. The principal causes are stroke and head trauma; the incidence is difficult to ascertain, although stroke-related aphasia is believed to be 0.1-0.4% in the Global North. Aphasia may also be caused by brain tumours, infections, or neurodegenerative illnesses (such as dementias).
A person's speech or language must be considerably affected in one (or more) of the four components of communication following acquired brain damage to be diagnosed with aphasia. In the case of progressive aphasia, it must have diminished dramatically in a short period of time. Auditory comprehension, vocal expression, reading and writing, and functional communication are the four dimensions of communication.
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Which of the following is an involuntary rhythmic movement of the eyes that is also associated with vestibular dysfunction
Nystagmus is an involuntary rhythmic movement of the eyes that is also associated with vestibular dysfunction
What is Nystagmus?A multitude of circumstances can cause nystagmus, an uncontrollable rhythmic side-to-side, up-and-down, or circular movement of the eyes. The condition of nystagmus itself is not harmful. It could, however, be linked to serious medical disorders, particularly those that impact the brain, like a stroke, brain tumor, poisoning, head trauma, and inflammatory diseases.
Various drugs, strokes, brain tumors, illnesses of the vestibular system, and other medical conditions are among the neurologic and medical causes of acquired nystagmus. The body struggles to maintain balance and may cause nystagmus when vestibular organs are not operating appropriately. For the majority of cases with congenital nystagmus, there is no cure. Depending on the reason, treatment for acquired nystagmus may vary. Nystagmus is sometimes irreversible.
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The complete question is -
Which of the following is an involuntary rhythmic movement of the eyes that is also associated with vestibular dysfunction?
a) Tinnitus (b) Vertigo (c) Presbycusis (d) Nystagmus
attach to sclera allowing precise and rapid movement of the eyeball
Answer:
EXTRAOCULAR MUSCLES
Explanation:
This is a group of 7 striated (fibrous, banded) muscles that connect to the sclera (see below) to control the movement of the eyes with rapid precision. :)
A pleasant 73-year-old male presents to the clinic with his wife. His wife states that she has noted increasingproblems with his memory including forgetting to get some items on his grocery list and misplacing his car keys.You administer the MMSE in the office and he scores 24/30 which is consistent with Mild Dementia per thescoring guidelines. Your best response to his wife is
Thanks again for the points.
A nurse reviews the medication charts of four clients. Which medication prescription will cause the nurse to notify the primary health care provider
Diabetes insipidus symptoms and signs include severe thirst. producing a lot of light urine. having frequent nighttime urination needs that require getting up.
facial weight gain (moon face) Putting on weight above the collarbone (supraclavicular fat pad) gaining weight on the back of the neck (buffalo hump) Skin changes, notably over the abdomen or axillary region, with easy bruising in the extremities and the appearance of reddish stretch marks (striae). The preferred method for evaluating suspected thyroid nodules is ultrasound-guided fine-needle aspiration (FNA), and the Bethesda System for Reporting Thyroid Cytopathology stratifies the malignancy risk based on FNA results.
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**GIVING A LOT OF POINTS**which tool would help a scientist observe cells
a- barometer
b- microscope
c- telescope
d-thermometer
Which one of the following is a positive effect of radiation?
a- medical scans of the body
b-high cost of electricity
c- fewer methods of travel
d- medicine to cure illness
Answer:
B. Microscope and A. medical scans of the body
Explanation:
sorry if I'm wrong