Covert 102.5 Fahrenheit to C
(round to tenths)
The Correct Answer is ["39.2"]
Calculation:
The formula to convert Fahrenheit (°F) to Celsius (°C) is:
°C = (°F - 32) × 5/9
= (102.5 - 32) × 5/9
= (70.5) × 5/9
= 39.1666...
Rounding to the nearest tenth: 39.2 °C.
Therefore, 102.5 °F is equal to 39.2 °C.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Errors by the nurse assistant in measuring temperature. While improper technique can lead to inaccurate readings, consistent temperature fluctuations in a head injury patient are more likely due to hypothalamic dysfunction.
B. Increased vasodilatation of the superficial vessels contributing to excess heat losses. Vasodilation can play a role in heat loss, but it does not fully explain difficulty maintaining body temperature, which is primarily regulated by the hypothalamus.
C. The client's head injury causing interference with the function of the hypothalamus. The hypothalamus regulates body temperature, and a severe head injury can disrupt this function, leading to temperature instability (neurogenic fever or hypothermia) despite the absence of infection.
D. Choosing the wrong time of day to obtain vital signs. While body temperature naturally fluctuates throughout the day, major instability in temperature regulation is not due to the timing of measurement but rather an issue with the hypothalamus.
Correct Answer is ["2"]
Explanation
Calculation:
To determine the number of tablets per dose, use the formula:
Tablets per dose = Dose ordered/ Dose available
Given:
- Ordered dose = 100 mg
- Available dose = 50 mg per tablet
Tablet per dose = 100mg/(50mg/tablet)
= 2 tablets
Thus, the nurse will administer 2 tablets per dose.
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