Nursing Elites

1. How can a colony-stimulating factor affect the patient's erythrocyte count?

• A. It stimulates the growth of red blood cells.
• B. It suppresses T-cell production.
• C. It inhibits protein synthesis.
• D. It stimulates antibody production.

Correct answer: A

Rationale: Colony-stimulating factors are substances that stimulate the production of blood cells in the bone marrow. Erythrocytes are red blood cells, so a colony-stimulating factor would specifically stimulate the growth of red blood cells, leading to an increase in the patient's erythrocyte count. Choice B is incorrect because colony-stimulating factors do not suppress T-cell production. Choice C is incorrect because colony-stimulating factors do not inhibit protein synthesis. Choice D is incorrect because colony-stimulating factors do not stimulate antibody production; they primarily affect the production of blood cells.

2. Which of the following describes the pathophysiology of exercise-induced asthma?

• A. Bronchospasm after exercise
• B. IgE-mediated inflammatory response to antigen
• C. Bronchoconstriction after ingesting high-allergen foods
• D. Increased mucus production due to a genetic mutation

Correct answer: A

Rationale: The correct answer is A: 'Bronchospasm after exercise.' Exercise-induced asthma involves the narrowing of the airways (bronchospasm) triggered by physical activity. This bronchospasm leads to symptoms such as coughing, wheezing, and shortness of breath. Choices B, C, and D are incorrect because exercise-induced asthma is not primarily caused by an IgE-mediated inflammatory response to an antigen, bronchoconstriction after ingesting high-allergen foods, or increased mucus production due to a genetic mutation.

3. A patient suffers from dysmenorrhea. Which oral medication will be prescribed that has the ability to provide physiological actions on the neuroendocrine control of ovarian function?

• A. Estrogen
• B. Progestins
• C. Naproxen
• D. Ibuprofen

Correct answer: B

Rationale: Progestins are prescribed for dysmenorrhea as they help reduce menstrual pain by inhibiting ovulation and decreasing the production of prostaglandins. Estrogen (Choice A) is not typically used alone in dysmenorrhea treatment as it can worsen symptoms. Naproxen (Choice C) and Ibuprofen (Choice D) are nonsteroidal anti-inflammatory drugs (NSAIDs) commonly used to relieve pain associated with dysmenorrhea, but they do not directly affect the neuroendocrine control of ovarian function like progestins do.

4. A patient has been prescribed clomiphene citrate (Clomid) for infertility. What should the nurse include in the teaching plan about the use of this medication?

• A. Clomiphene is taken daily for 5 days at the beginning of the menstrual cycle.
• B. Clomiphene is taken once daily throughout the menstrual cycle.
• C. Clomiphene is taken twice daily for 5 days at the end of the menstrual cycle.
• D. Clomiphene is taken three times daily for 10 days at the beginning of the menstrual cycle.

Correct answer: A

Rationale: Corrected Rationale: Clomiphene is typically taken daily for 5 days at the beginning of the menstrual cycle to stimulate ovulation. Choice A is the correct answer because it aligns with the standard dosing regimen for clomiphene citrate. Choices B, C, and D provide incorrect information about the dosing schedule for clomiphene, which can lead to ineffective treatment and potential side effects. Choice B suggests continuous daily intake, which is not the standard practice for clomiphene. Choice C and D mention different dosing frequencies and timings, which are not in line with the typical protocol for using clomiphene for infertility.

5. When starting on oral contraceptives, what should the nurse emphasize about the potential interactions with other medications?

• A. Oral contraceptives can be less effective when taken with certain antibiotics.
• B. Oral contraceptives are less effective when taken with food.
• C. Oral contraceptives are effective immediately after starting.
• D. Oral contraceptives have no interactions with other medications.

Correct answer: A

Rationale: The correct answer is A. Oral contraceptives can be less effective when taken with certain antibiotics, so patients should be informed about the potential need for additional contraception. Choice B is incorrect because taking oral contraceptives with food does not affect their effectiveness. Choice C is incorrect because oral contraceptives may take some time to become fully effective. Choice D is incorrect because oral contraceptives can interact with other medications, especially certain antibiotics, affecting their efficacy.

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