A medical assistant is performing a body fat measurement on a patient. Which of the following areas should the assistant use to obtain an accurate measurement
A Gluteus maximus
Biceps
Infrailiac region
Triceps
The Correct Answer is C
A. Gluteus maximus: The gluteus maximus is not a commonly used site for body fat measurement.
B. Biceps: The biceps are not typically used for body fat measurement. Measurements are usually taken at sites with more subcutaneous fat.
C. Infrailiac region: The infrailiac region, located just above the iliac crest (hip bone), is a common site for measuring body fat, along with other areas such as the triceps and subscapular region.
D. Triceps: While the triceps can be used for body fat measurement, the infrailiac region is another standard site used for accuracy in some methods.
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Correct Answer is B
Explanation
A. Perform orthostatic blood pressure. Orthostatic blood pressure measurements are used to assess changes in blood pressure when a patient moves from lying down to standing, not in response to emotional upset.
B. Recheck the blood pressure after a few minutes. This is the correct action, as the initial elevated reading could be due to the patient's emotional state. Waiting a few minutes and rechecking can provide a more accurate reading.
C. Measure blood pressure at the wrist. Wrist blood pressure readings are less accurate than those taken at the upper arm and are not recommended in this scenario.
D. Use the palpatory method for blood pressure. The palpatory method is used when auscultation is difficult, but it does not address the issue of an elevated reading due to emotional upset.
Correct Answer is D
Explanation
A. Have the patient hold on to the wall while weighing. Holding onto the wall can be unsafe and can affect the accuracy of the weight measurement.
B. Position a walker over the scale. Positioning a walker over the scale can affect the scale's accuracy and the patient's balance.
C. Position a cane on the scale between her feet. Placing a cane on the scale can affect weight measurement and may not provide accurate results.
D. Have the patient sit in a chair on the scale. Weighing a patient sitting in a chair on the scale can provide an accurate measurement for patients with balance issues.