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. Tilt the head back slightly: Tilting the head back slightly is not the standard technique for administering ear drops to adolescents and adults.
B. Gently pull the pinna up and back: Pulling the pinna (outer ear) up and back helps to straighten the ear canal in adolescents and adults, allowing the drops to reach the eardrum more effectively.
C. Tilt the head slightly forward: Tilting the head slightly forward is not the correct position for administering ear drops.
D. Gently pull the pinna down and back: Pulling the pinna down and back is used for children under 3 years old, not for older children or adults.
Correct Answer is B
Explanation
A. Subcutaneous: Subcutaneous injections are administered beneath the skin but are not considered topical.
B. Transdermal: Transdermal medications are applied directly to the skin and are absorbed through it, which is a form of topical administration.
C. Intramuscular: Intramuscular injections are given into the muscle tissue, not applied topically.
D. Percutaneous: Percutaneous administration involves drugs absorbed through the skin or mucous membranes, but the term is less specific compared to "transdermal" for topical medications.