Nursing Elites

1. A woman is being treated with clomiphene citrate for the treatment of infertility. She states to the nurse that she has seen an increase in vaginal discharge. The nurse knows that this effect is related to:

• A. Increased blood flow to the vaginal area.
• B. Increased cervical mucus production.
• C. Increased production of vaginal secretions.
• D. Increased lubrication in the vaginal canal.

Correct answer: C

Rationale: The correct answer is C: 'Increased production of vaginal secretions.' Clomiphene citrate affects cervical mucus production, leading to an increase in vaginal secretions. This effect is beneficial for fertility as it helps create a more hospitable environment for sperm transport. Choice A, 'Increased blood flow to the vaginal area,' is incorrect as the increase in vaginal discharge is primarily due to changes in cervical mucus. Choice B, 'Increased cervical mucus production,' is partially correct but does not fully explain the increase in vaginal secretions. Choice D, 'Increased lubrication in the vaginal canal,' is not directly related to the effect seen with clomiphene citrate treatment for infertility.

2. A child is experiencing difficulty with chewing and swallowing. The nurse knows that which cells may be innervating specialized gut-related receptors that provide taste and smell?

• A. Special somatic afferent fibers
• B. General somatic afferents
• C. Special visceral afferent cells
• D. General visceral afferent neurons

Correct answer: C

Rationale: The correct answer is C: Special visceral afferent cells. These cells are responsible for innervating taste and smell receptors related to the gut. Special somatic afferent fibers (choice A) are involved in sensations like touch and proprioception, not taste and smell. General somatic afferents (choice B) carry sensory information from the skin and musculoskeletal system, not taste and smell. General visceral afferent neurons (choice D) transmit sensory information from internal organs, but not specifically related to taste and smell sensations.

3. Which of the following describes the etiology of a cerebrovascular accident (CVA)?

• A. A blow to the head from a hard object
• B. Lack of blood flow to part of the brain
• C. Excessive exercise, such as running
• D. A ruptured artery in the heart

Correct answer: B

Rationale: The correct answer is B. A cerebrovascular accident (CVA), or stroke, is often caused by a lack of blood flow to part of the brain. This leads to damage in the brain tissue due to the deprived oxygen and nutrients. Choices A, C, and D are incorrect. A blow to the head from a hard object can cause a traumatic brain injury but is not the etiology of a CVA. Excessive exercise like running does not typically lead to a stroke. A ruptured artery in the heart may result in a heart attack, not a cerebrovascular accident.

4. A patient presents with a rash from poison ivy. The nurse knows that this is which type of hypersensitivity?

• A. Type I
• B. Type II
• C. Type III
• D. Type IV

Correct answer: D

Rationale: A rash from poison ivy is an example of a type IV hypersensitivity reaction. Type IV hypersensitivity reactions are delayed cell-mediated immune responses involving T cells. This type of reaction is characterized by a delayed onset, typically occurring 48-72 hours after exposure to the antigen. Choice A, Type I hypersensitivity reactions, are immediate hypersensitivity reactions mediated by IgE antibodies. Choices B and C, Type II and Type III hypersensitivity reactions, involve antibody-mediated cytotoxicity and immune complex deposition, respectively, which are not characteristic of poison ivy-induced rashes.

5. Which of the following describes the type of incontinence due to an increase in intraabdominal pressure such as coughing, sneezing, and laughing?

• A. Overflow
• B. Stress
• C. Mixed
• D. Functional

Correct answer: B

Rationale: The correct answer is B: Stress. Stress incontinence occurs when there is an increase in intraabdominal pressure, for example, during activities like coughing, sneezing, or laughing, leading to urine leakage. This type of incontinence is specifically triggered by physical movements or activities that put pressure on the bladder. Choices A, C, and D are incorrect because overflow incontinence is characterized by the bladder not emptying properly, mixed incontinence is a combination of stress and urge incontinence, and functional incontinence is typically due to physical or cognitive impairments.

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