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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A) Use the provider’s initials after the prescription:
Using the provider's initials after the prescription is not an appropriate or standard practice. The nurse should transcribe the prescription accurately and include the provider's full name or identification, but not initials. The nurse is responsible for ensuring the correct interpretation and transmission of the order, and abbreviations or initials could lead to errors or confusion.
B) Repeat the prescription to the provider:
Repeating the prescription to the provider may not be sufficient. It is important to read the prescription back to the provider to ensure that both the nurse and the provider are in agreement about the medication order. Repeating the prescription is a good practice, but it does not provide the same level of verification as reading it back to ensure its accuracy.
C) Write the prescription in shorthand:
Writing prescriptions in shorthand is unsafe and should be avoided. Shorthand can lead to misunderstandings or misinterpretations of the order, which could result in medication errors. The nurse should transcribe the prescription clearly and in full, without using any abbreviations or shorthand, to ensure clarity and accuracy.
D) Read back the prescription to the provider:
Reading back the prescription to the provider is the correct action. This practice, often referred to as "read-back," helps to confirm that the nurse has accurately heard and understood the provider’s order. It is a safety measure that reduces the likelihood of medication errors, especially in high-risk situations like verbal or telephone orders. The nurse should repeat the prescription verbatim, including dosage, route, frequency, and any other relevant details, to ensure it has been transcribed correctly.
Correct Answer is B
Explanation
A) The client is underweight:
Being underweight is not directly associated with an increased risk of incisional hematoma formation. However, underweight individuals may have a lower amount of subcutaneous fat, which could affect wound healing. While nutritional status plays a role in recovery after surgery, being underweight does not specifically increase the risk of hematoma formation at
the incision site.
B) The client takes anticoagulant medications:
Taking anticoagulant medications (e.g., warfarin, heparin, or newer anticoagulants like dabigatran) increases the risk of bleeding and the formation of an incisional hematoma. Anticoagulants work by reducing the blood's ability to clot, making it more difficult to stop bleeding after surgery. This increases the likelihood of blood accumulating in the tissue around the incision site, potentially forming a hematoma.
C) The client has urinary incontinence:
Urinary incontinence does not directly increase the risk of incisional hematoma formation. However, it can lead to other complications, such as skin irritation or infection, but it is not a primary risk factor for hematoma formation in the surgical wound. The main concern with urinary incontinence in the perioperative period is ensuring proper skin care to prevent moisture-associated skin damage.
D) The client has peripheral vascular disease:
Peripheral vascular disease (PVD) affects circulation in the extremities, which can impair wound healing due to decreased blood flow. While PVD can contribute to delayed healing and complications like infection, it is not the most significant factor for the formation of incisional hematomas.
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