Nursing Elites

1. What is the abbreviation for micro drop?

• A. µgtt
• B. gtt
• C. mdr
• D. mgts

Correct answer: A

Rationale: The correct abbreviation for micro drop is 'µgtt,' where the symbol 'µ' represents micro and 'gtt' stands for drop. Choice B, 'gtt,' is the abbreviation for drop, not specifically for micro drop. Choice C, 'mdr,' and Choice D, 'mgts,' are not standard abbreviations for micro drop and are incorrect.

2. A client requests the creation of a living will. Which of the following actions should the nurse take?

• A. Schedule a meeting between the hospital ethics committee and the client.
• B. Evaluate the client's understanding of life-sustaining measures.
• C. Determine the client's preferences about post-mortem care.
• D. Request a conference with the client's family

Correct answer: B

Rationale: When a client requests the creation of a living will, the nurse's priority is to evaluate the client's understanding of life-sustaining measures. This involves ensuring that the client comprehends the implications of various life-sustaining interventions and can make informed decisions about their care preferences in the event they are unable to communicate them later. It is crucial for the nurse to assess the client's comprehension to ensure that the living will accurately reflects the client's wishes and values.

3. A male patient who had surgery 2 days ago for head and neck cancer is about to make his first attempt to ambulate outside his room. The nurse notes that he is steady on his feet and that his vision was unaffected by the surgery. Which of the following nursing interventions would be appropriate?

• A. Encourage the patient to walk in the hall alone
• B. Discourage the patient from walking in the hall for a few more days
• C. Accompany the patient for his walk
• D. Consult a physical therapist before allowing the patient to ambulate

Correct answer: C

Rationale: Accompanying the patient for his walk is the appropriate nursing intervention in this scenario to ensure his safety during his first ambulation. This allows the nurse to provide immediate assistance if needed and ensures the patient's well-being during this critical postoperative period.

4. In which of the following organs does the exchange of gases take place?

• A. Kidneys
• B. Lungs
• C. Liver
• D. Heart

Correct answer: B

Rationale: The exchange of gases, specifically oxygen and carbon dioxide, occurs in the lungs. In the lungs, oxygen from the air we breathe enters the bloodstream, while carbon dioxide is removed from the bloodstream and exhaled. This process is essential for respiration and supplying the body with oxygen for energy production. The kidneys filter waste from the blood to produce urine and regulate fluid balance (Choice A). The liver is involved in detoxification, protein synthesis, and producing bile (Choice C). The heart is responsible for pumping blood throughout the body to deliver oxygen and nutrients (Choice D).

5. Which chamber of the heart receives oxygenated blood from the lungs?

• A. Left atrium
• B. Right atrium
• C. Left ventricle
• D. Right ventricle

Correct answer: A

Rationale: The correct answer is A, the left atrium. The left atrium receives oxygenated blood from the lungs through the pulmonary veins. This blood is then pumped into the left ventricle before being circulated throughout the body. The right atrium, represented by choice B, actually receives deoxygenated blood from the body through the vena cava. Choices C and D, the left ventricle and right ventricle respectively, are chambers involved in pumping blood out of the heart to the body and lungs, rather than receiving blood from the lungs.

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