The nurse is preparing to physically exam a client. What action by the nurse is most to take prior to beginning the client examination?
Wash hands prior to examination in the examination room.
Approach the client from the left side of the examination table.
Recap used needles and place them in the sharps container.
Remove gloves only after the examination is over.
The Correct Answer is A
A. Hand hygiene is the most important action to prevent the spread of infection before any physical examination.
B. Approaching from the left side is unnecessary unless required by specific patient needs.
C. Needles should never be recapped as this increases the risk of needlestick injuries.
D. Gloves should be worn when appropriate but should not be the first action before an examination. Hand hygiene is essential before touching the client or any instruments.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["675"]
Explanation
To calculate the dosage of vancomycin, first convert the client's weight from pounds to kilograms, knowing that 1 kilogram equals 2.2 pounds. The client weighs 198 pounds, which is approximately 90 kilograms (198 ÷ 2.2). The prescribed dose is 15 mg/kg/day, so for a 90 kg individual, this would be 1350 mg/day (90 kg × 15 mg/kg). Since the dosage is divided equally every 12 hours, the nurse would administer half of the daily dosage per dose, resulting in 675 mg every 12 hours (1350 mg/day ÷ 2). Therefore, the nurse should administer 675 mg with each dose.
Correct Answer is B
Explanation
A. Calcium storage in bones decreases with age, contributing to conditions like osteoporosis.
B. Joint stiffness is a common age-related change due to decreased flexibility and wear on the joints.
C. Muscle mass typically decreases with age, known as sarcopenia.
D. Balance tends to decrease with age due to changes in muscle strength, coordination, and sensory function.
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