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What is the maximum volume of medication that can be instilled into the deltoid muscle of the average-size adult?
- A. 3 mL
- B. 2 mL
- C. 1 mL
- D. 0.5 mL
- E. 0.1 mL
Correct Answer: C
Rationale: The deltoid muscle can safely accommodate up to 1 mL in average-sized adults to avoid discomfort or tissue damage.
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Which of the following sites provides the best and most consistent absorption of insulin?
- A. Upper back
- B. Back of upper arms
- C. Deltoid
- D. Dorsal gluteal
- E. Abdomen
Correct Answer: E
Rationale: The abdomen provides the fastest and most consistent absorption for insulin due to its subcutaneous fat and blood supply.
Which of the following drugs requires a second and third nurse to verify the dosage?
- A. Insulin
- B. Epinephrine
- C. Heparin
- D. Purified protein derivative
Correct Answer: A,C
Rationale: Insulin and heparin are high-alert medications requiring double or triple verification to prevent dosage errors.
A nurse is caring for a patient who is receiving a basal/bolus insulin for type 1 diabetes. The nurse understands basal/bolus
- A. Allows for flexibility for mealtime and lifestyle.
- B. Allows for no flexibility for mealtime and lifestyle.
- C. Allows for flexibility for lifestyle.
- D. Allows for flexibility for mealtime.
Correct Answer: A
Rationale: Basal/bolus insulin regimens mimic natural insulin release, providing flexibility for both mealtime and lifestyle adjustments.
What is the maximum volume you can instill in the ventrogluteal site of a very large muscular female of approximately 240 pounds?
- A. 3 mL
- B. 2 mL
- C. 1 mL
- D. 0.5 mL
- E. 0.1 mL
Correct Answer: A
Rationale: The ventrogluteal site in a large, muscular adult can accommodate up to 3 mL due to its larger muscle mass.
The term basal refers to the minimum requirements when the body is
- A. Resting.
- B. Active.
- C. Asleep.
- D. Eating.
Correct Answer: A
Rationale: Basal insulin meets the body's minimum insulin needs during resting states, maintaining stable blood glucose levels.