Which of the following steps should a medical assistant take in preparation for obtaining a weight measurement from a patient?
Have the patient remove clothes before measurement.
Ensure the scale is balanced.
Disinfect the scale with cavicide.
Put on gloves.
The Correct Answer is B
A. Have the patient remove clothes before measurement. Patients do not need to remove their clothes for a weight measurement; only heavy items such as coats or shoes may need to be removed.
B. Ensure the scale is balanced. Ensuring the scale is balanced is essential for obtaining an accurate weight measurement, making this the correct action.
C. Disinfect the scale with cavicide. Disinfecting the scale is a good practice for infection control but is not directly related to ensuring an accurate weight measurement.
D. Put on gloves. Gloves are not necessary for this procedure unless there is a risk of contact with bodily fluids or the patient has a contagious condition.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. 99.6°F: This temperature is higher than expected for an axillary reading. Axillary temperatures are generally lower than oral temperatures.
B. 98.6°F: This reading matches the oral temperature. However, axillary temperatures are usually lower by approximately 1°F compared to oral temperatures.
C. 97.6°F: This is the correct answer because axillary temperatures tend to be about 1°F lower than oral temperatures.
D. 96.6°F: This reading is lower than typically expected for an axillary temperature and would indicate hypothermia, which is not expected if the oral temperature was normal.
Correct Answer is D
Explanation
A. "This test measures my estrogen serum ratio after menopause." ESR stands for erythrocyte sedimentation rate, not estrogen serum ratio. This is an incorrect interpretation of the test.
B. "This test measures the fluctuation of serum protein." The ESR does not directly measure serum protein levels. It measures the rate at which red blood cells sediment in a period of one hour.
C. "This test measures my hemoglobin levels." Hemoglobin levels are measured by a hemoglobin test, not an ESR. This statement is incorrect.
D. "This test measures the distance my RBCs have dropped." This is the correct understanding. ESR measures the rate at which red blood cells settle at the bottom of a test tube over a specified period, indicating the distance the RBCs have dropped.
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