Nursing Elites

1. Anemia of chronic inflammation is generally classified as:

• A. Hypochromic and microcytic.
• B. Hypochromic and macrocytic.
• C. Normochromic and microcytic.
• D. Normochromic and normocytic.

Correct answer: D

Rationale: Anemia of chronic inflammation is typically characterized by normochromic (normal hemoglobin content) and normocytic (normal cell size) red blood cells. Choice A, hypochromic and microcytic, is incorrect because hypochromic refers to reduced hemoglobin content and microcytic refers to smaller than normal red blood cells, which are not typically seen in anemia of chronic inflammation. Choice B, hypochromic and macrocytic, is also incorrect as macrocytic refers to larger than normal red blood cells. Choice C, normochromic and microcytic, is incorrect because microcytic red blood cells are smaller than normal. Therefore, the correct classification for anemia of chronic inflammation is normochromic and normocytic.

2. A group of nursing students and their professor are engaged in a service learning project and will be caring for patients in Haiti. What medication should be administered to prevent the development of malaria?

• A. Metronidazole (Flagyl)
• B. Oprelvekin (Neumega)
• C. Chloroquine phosphate (Aralen)
• D. Chloroprocaine hydrochloride (Nesacaine)

Correct answer: C

Rationale: The correct answer is Chloroquine phosphate (Aralen). Chloroquine is a medication used to prevent and treat malaria. It works by killing the malaria parasite in the red blood cells. Metronidazole (Flagyl) is an antibiotic used to treat various bacterial and parasitic infections, not malaria. Oprelvekin (Neumega) is a medication used to stimulate platelet production. Chloroprocaine hydrochloride (Nesacaine) is a local anesthetic used for epidural anesthesia. Therefore, Chloroquine phosphate is the appropriate medication for preventing malaria in this scenario.

3. Manifestations of Cushing syndrome include:

• A. truncal obesity with thin extremities.
• B. enlargement of face, hands, and feet.
• C. cachexia.
• D. thick scalp hair.

Correct answer: A

Rationale: The correct manifestation of Cushing syndrome is truncal obesity with thin extremities. This occurs due to the redistribution of fat to the face, neck, and abdomen, while the arms and legs remain thin. Choice B, enlargement of face, hands, and feet, is more indicative of acromegaly. Choice C, cachexia, refers to extreme weight loss and muscle wasting, which is typically not seen in Cushing syndrome. Choice D, thick scalp hair, is not a typical manifestation of Cushing syndrome.

4. Which of the following is found in clients with Parkinson’s disease?

• A. Mobility and functioning
• B. The liver and kidneys
• C. Too much dopamine in the brain
• D. Skeletal muscle flaccidity

Correct answer: C

Rationale: The correct answer is C: Too much dopamine in the brain. Parkinson's disease is characterized by a deficiency of dopamine in the brain, not an excess. This deficiency leads to the motor symptoms associated with the disease. Choices A, B, and D are incorrect. Mobility and functioning are affected in Parkinson's disease due to the lack of dopamine, not an excess. The liver and kidneys are not directly related to Parkinson's disease. Skeletal muscle flaccidity is not typically a primary symptom of Parkinson's disease, which is more characterized by rigidity and tremors.

5. An experiment is designed to determine specific cell types involved in cell-mediated immune response. The experimenter is interested in finding cells that attack cells that have specific antigens. Which cells should be isolated?

• A. Lymphokine-producing cells
• B. Cytotoxic T cells
• C. Helper T cells
• D. Macrophages

Correct answer: B

Rationale: Cytotoxic T cells are the key players in cell-mediated immunity as they directly attack cells displaying specific antigens. Lymphokine-producing cells (Choice A) are involved in cytokine production, while Helper T cells (Choice C) assist in activating other immune cells. Macrophages (Choice D) are phagocytic cells that engulf and digest pathogens, but they are not the primary cells responsible for directly attacking cells with specific antigens in cell-mediated immunity.

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