A nurse is assessing a client who has an oral temperature of 39 C (102.27 F). Which of the following findings should the nurse expect?
Decreased peripheral pulses
Heart rate 108/min
Respiratory rate 10 breathes/min
Dilated pupils
The Correct Answer is B
A) Decreased peripheral pulses:
Increased body temperature typically causes vasodilation rather than vasoconstriction, leading to improved blood flow rather than decreased. As a result, peripheral pulses are more likely to be normal or even increased in response to fever. Decreased peripheral pulses would be more indicative of conditions like shock or hypoperfusion, not fever.
B) Heart rate 108/min:
Fever causes an increase in metabolic demand, which often results in a compensatory increase in heart rate (tachycardia). This phenomenon, known as "fever tachycardia," occurs as the body attempts to circulate blood more rapidly to meet the increased oxygen and nutrient demands caused by elevated body temperature. A heart rate of 108 beats per minute is a normal response to fever, particularly when the temperature reaches 39°C (102.27°F).
C) Respiratory rate 10 breaths/min:
A respiratory rate of 10 breaths per minute is considered bradypnea (abnormally slow breathing), which is typically not associated with fever. Fever usually leads to an increase in respiratory rate (tachypnea) as the body attempts to cool itself through increased evaporation of sweat and breathing. A respiratory rate of 10 breaths/min is more likely to be seen in conditions like drug overdose, head injury, or respiratory depression, rather than fever.
D) Dilated pupils:
Dilated pupils (mydriasis) are typically associated with sympathetic nervous system activation, which can be caused by certain drugs, trauma, or neurological conditions. Fever, however, generally causes only mild changes in pupil size and is more likely to lead to constricted pupils (miosis) in response to certain stress hormones. Dilated pupils are not a typical finding with fever.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) Safety needs:
In Maslow's hierarchy of needs, safety needs are the second level, after physiological needs, and include the need for security and protection from harm. In this scenario, the client’s concern about where to hide their cellphone during the procedure reflects anxiety related to the potential loss or theft of personal property, which relates to safety and security. By offering to lock the cellphone in a secure area, the nurse is addressing the client's need for safety and reassurance about their belongings while undergoing a medical procedure.
B) Esteem needs:
Esteem needs are related to feelings of self-worth, accomplishment, and respect from others. While a person’s sense of esteem can be affected by how others treat their belongings, this particular situation does not relate to the client seeking recognition or respect. The client’s anxiety about where to place the cellphone is more about feeling secure and protected, rather than about esteem or recognition from others.
C) Love and belonging needs:
Love and belonging needs are associated with the need for interpersonal relationships, affection, and social connections. While the nurse’s interaction with the client may help foster a sense of comfort and connection, the concern about the cellphone does not stem from a need for social support or relationships. Instead, it is related to safety and security.
D) Physiological needs:
Physiological needs represent the most basic level of Maslow's hierarchy and include things like air, food, water, and shelter. Although the client is preparing for a medical procedure, their concern about the cellphone does not fall under this category. The focus here is on the safety of the client’s belongings, which is a higher-level need than basic physiological survival.
Correct Answer is B
Explanation
A) Crushing the medication would release all the medication at once, rather than over time:. Enteric-coated aspirin is designed to bypass the stomach and release the medication in the small intestine to avoid irritation of the stomach lining. Crushing the tablet could potentially release the entire dose all at once, which could lead to gastrointestinal irritation, but this isn't the primary concern. The key issue is that crushing destroys the enteric coating, which is crucial for protecting the stomach.
B) Crushing the medication might cause you to have a stomachache or indigestion:
Enteric-coated medications are specifically designed to protect the stomach lining by delaying the release of the drug until it reaches the small intestine. Crushing the medication would destroy the enteric coating, which can lead to stomach irritation, upset, or even ulcer formation due to the direct exposure of the stomach lining to the medication. Therefore, crushing could cause significant discomfort or damage to the digestive system.
C) "Crushing the medication is a good idea, and I can mix in some ice cream for you.":
Crushing enteric-coated medications, such as aspirin, can lead to adverse effects like stomach irritation, ulceration, and poor absorption. The nurse should not recommend this method of administration without first consulting with the prescribing provider or pharmacist to explore alternatives.
D) "Crushing is unsafe, as it destroys the ingredients in the medication.":
Crushing does not destroy the active ingredients in the medication, but it does destroy the enteric coating, which is the key concern. The enteric coating's function is to prevent the aspirin from irritating the stomach. While it's important to recognize that crushing is unsafe, the reason is more about the loss of this protective coating rather than the destruction of the medication's active ingredients themselves.
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