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. The healthcare professional must verify the client’s identity before the administration of medication. Which of the following is the safest way to identify the client?

• A. Ask the client for their name
• B. Check the client’s identification band
• C. State the client’s name aloud and ask the client to repeat it
• D. Check the room number

Correct answer: B

Rationale: Verifying the client's identity before administering medication is crucial to ensure patient safety. Checking the client’s identification band is the safest and most reliable method to confirm the client's identity. Identification bands are specifically designed to prevent errors in patient identification and help healthcare professionals administer care to the correct individual. Asking the client for their name (Choice A) may lead to errors if the client is unable to communicate or if there is a language barrier. Stating the client’s name aloud and asking them to repeat it (Choice C) relies on the client's ability to respond accurately. Checking the room number (Choice D) does not directly confirm the client's identity and may lead to errors if multiple patients are in the same room.

3. According to the principles of standard precautions, when should gloves be worn by healthcare providers?

• A. Providing a back massage
• B. Feeding a client
• C. Providing hair care
• D. Providing oral hygiene

Correct answer: D

Rationale: Gloves should be worn when providing oral hygiene as it involves potential exposure to bodily fluids, aligning with the standard precautions to prevent the transmission of infections. Providing a back massage, feeding a client, and providing hair care do not typically involve direct exposure to bodily fluids, so wearing gloves is not necessary in these scenarios according to standard precautions.

4. Which of the following interventions promotes patient safety?

• A. Assess the patient’s ability to ambulate and transfer from a bed to a chair
• B. Demonstrate the signal system to the patient
• C. Check to see that the patient is wearing their identification band
• D. All of the above

Correct answer: D

Rationale: All the listed interventions are essential for promoting patient safety. Assessing the patient’s ability to ambulate and transfer helps prevent falls, demonstrating the signal system ensures effective communication in emergencies, and checking the patient's identification band aids in accurate identification and treatment. By combining these interventions, healthcare providers can enhance patient safety and quality of care.

5. In Maslow’s hierarchy of physiological needs, the human need of greatest priority is:

• A. Love
• B. Elimination
• C. Nutrition
• D. Oxygen

Correct answer: D

Rationale: In Maslow’s hierarchy of physiological needs, the most basic and immediate need is physiological survival, which includes the need for oxygen. Without oxygen, the body cannot survive for more than a few minutes, making it the highest priority physiological need according to Maslow's hierarchy.

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