Nursing Elites

1. Who typically collects blood specimens?

• A. The nurse
• B. Medical technologist
• C. Physician
• D. Phlebotomist

Correct answer: A

Rationale: Nurses typically collect blood specimens from patients as part of their everyday duties in medical settings. They are trained in venipuncture techniques and are responsible for ensuring that blood samples are properly obtained and labeled for diagnostic testing. Medical technologists process and analyze the blood specimens in the laboratory under the direction of a physician. Physicians are not commonly involved in the direct collection of blood specimens. While phlebotomists are specialized professionals trained to draw blood, in many medical settings, nurses perform this task as part of their responsibilities.

2. How long is the Practical Nurse Course training program conducted in phases for?

• A. 46 weeks
• B. 18 months
• C. 6 weeks
• D. 52 weeks

Correct answer: D

Rationale: The correct answer is D: 52 weeks. The Practical Nurse Course is conducted over a period of 52 weeks. This duration allows for a comprehensive training program that covers all necessary aspects of practical nursing. Choices A, B, and C are incorrect because they do not reflect the specific length of time associated with the Practical Nurse Course.

3. The nurse administers 2 units of salt-poor albumin to a client with portal hypertension and ascites. The nurse explains to the client that this is administered to:

• A. Provide nutrients
• B. Increase protein stores
• C. Elevate the circulating blood volume
• D. Divert blood flow away from the liver temporarily

Correct answer: C

Rationale: The correct answer is C: Elevate the circulating blood volume. Salt-poor albumin is given to increase the circulating blood volume, which helps reduce ascites by improving fluid distribution within the body. Choices A, B, and D are incorrect because salt-poor albumin is not administered to provide nutrients, increase protein stores, or divert blood flow away from the liver.

4. What is the term for the infection of small sacs that protrude from the lumen of the colon?

• A. Diverticulosis
• B. Diverticulitis
• C. Cholelithiasis
• D. Cholecystitis

Correct answer: B

Rationale: The correct answer is B: Diverticulitis. Diverticulitis specifically refers to the infection or inflammation of diverticula in the colon. Choice A, Diverticulosis, is incorrect as it refers to the condition of having diverticula without inflammation or infection. Choices C and D, Cholelithiasis and Cholecystitis, are unrelated conditions affecting the gallbladder, not the colon.

5. Which dietary change is most beneficial for a patient with hypertension?

• A. Increased sodium intake
• B. Decreased potassium intake
• C. Increased fiber intake
• D. Increased cholesterol intake

Correct answer: C

Rationale: The correct answer is C: Increased fiber intake. A diet high in fiber is beneficial for patients with hypertension as it helps lower blood pressure. Increased sodium intake (choice A) is not recommended as it can raise blood pressure. Decreasing potassium intake (choice B) is not advisable as potassium helps regulate blood pressure. Increased cholesterol intake (choice D) is also not recommended as high cholesterol levels can contribute to cardiovascular issues, including hypertension.

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