Nursing Elites

1. What is the transparent membrane that focuses the light entering the eyes onto the retina?

• A. Lens
• B. Sclera
• C. Cornea
• D. Pupils

Correct answer: A

Rationale: The correct answer is the lens. The lens is a transparent structure in the eye that helps to focus light onto the retina, which is essential for clear vision. The cornea and sclera are also important parts of the eye, but the lens specifically plays a crucial role in focusing light onto the retina. The sclera is the white outer layer of the eye that helps maintain the shape of the eye, while the cornea is the clear outer covering of the eye that helps to refract light into the eye.

2. When discussing hair loss with Mrs. Lim, who begins to cry, the best response would be:

• A. Don’t worry. It’s only temporary
• B. Why are you crying? I didn’t get to the bad news yet
• C. Your hair is really pretty
• D. I know this will be difficult for you, but your hair will grow back after the completion of chemotherapy

Correct answer: D

Rationale: When a patient is emotionally affected, it is essential to acknowledge their feelings while providing reassurance and information. Option D demonstrates empathy by acknowledging the difficulty Mrs. Lim is facing and offers hope by reassuring her that her hair will grow back after chemotherapy, which can provide comfort and support during a challenging time.

3. The healthcare provider orders an IV solution of dextrose 5% in water at 100ml/hour. What would the flow rate be if the drop factor is 15 gtt = 1 ml?

• A. 5 gtt/minute
• B. 13 gtt/minute
• C. 25 gtt/minute
• D. 50 gtt/minute

Correct answer: C

Rationale: To determine the flow rate in drops per minute, multiply the ordered volume per hour by the drop factor (100 ml/hour x 15 gtt/ml = 1500 gtt/hour). Then, divide the result by 60 minutes to convert it to drops per minute (1500 gtt/hour ÷ 60 minutes = 25 gtt/minute). Therefore, the correct answer is 25 gtt/minute.

4. What term refers to the manner of walking?

• A. Gait
• B. Range of motion
• C. Flexion and extension
• D. Hopping

Correct answer: A

Rationale: Gait specifically refers to the manner in which a person walks. It encompasses the pattern, rhythm, and style of walking, making it the most appropriate term in this context. Choices B, C, and D are incorrect. Range of motion refers to the extent of movement of a joint, flexion and extension relate to bending and straightening movements at a joint, and hopping is a specific type of movement that involves jumping on one foot.

5. Which of the following techniques involves the sense of sight?

• A. Inspection
• B. Palpation
• C. Percussion
• D. Auscultation

Correct answer: A

Rationale: The correct answer is Inspection (Choice A). Inspection is a technique that involves observing the patient using the sense of sight. During inspection, a healthcare provider visually examines the patient for any abnormalities, changes, or specific signs that may help in diagnosing a condition. Palpation (Choice B) involves using the sense of touch to feel for abnormalities. Percussion (Choice C) involves tapping the body to produce sounds that can help identify the underlying structures. Auscultation (Choice D) involves listening to sounds produced by the body, typically using a stethoscope. Therefore, in this context, the technique that specifically involves the sense of sight is Inspection.

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