Nursing Elites

1. Which of the following disturbances would cause a client to experience gout?

• A. Serotonin receptors
• B. Uric acid metabolism
• C. Liver function
• D. Cardiac function

Correct answer: B

Rationale: Gout is caused by a disturbance in uric acid metabolism, leading to the accumulation of uric acid crystals in joints. Serotonin receptors (Choice A) are not related to gout. Liver function (Choice C) is important for metabolism but is not directly linked to gout development. Cardiac function (Choice D) is primarily related to the heart's functioning and not associated with gout.

2. Which scenario would be an example of a child born with congenital insensitivity to pain?

• A. A child who does not cry when injured and fails to respond to painful stimuli.
• B. A child who cries excessively and has a heightened response to pain.
• C. A child who experiences pain but has difficulty expressing it.
• D. A child who is sensitive to minor stimuli but has a delayed response to severe pain.

Correct answer: A

Rationale: The correct scenario depicting a child with congenital insensitivity to pain is when the child does not cry when injured and fails to respond to painful stimuli. This condition is characterized by the inability to feel and react to pain, resulting in a lack of typical responses such as crying or withdrawal when hurt. Choice B is incorrect as it describes a child with heightened pain sensitivity, opposite to the insensitivity seen in the condition. Choice C is incorrect as it suggests the child feels pain but struggles to communicate it, which is not the case with congenital insensitivity to pain. Choice D is incorrect as it describes a child who is sensitive to minor stimuli and has delayed responses to severe pain, which is not indicative of congenital insensitivity to pain.

3. A patient is prescribed sildenafil (Viagra) for erectile dysfunction. What critical contraindication should the nurse review with the patient?

• A. Use of nitrates
• B. Use of antihypertensive medications
• C. History of hypertension
• D. History of peptic ulcer disease

Correct answer: A

Rationale: The correct answer is A: Use of nitrates. Sildenafil (Viagra) is contraindicated in patients taking nitrates due to the risk of severe hypotension. Nitrates and sildenafil both cause vasodilation, which can lead to a dangerous drop in blood pressure. Choice B (Use of antihypertensive medications) is incorrect because antihypertensive medications are not a critical contraindication for sildenafil use. Choice C (History of hypertension) is incorrect as it is not a contraindication for sildenafil; in fact, sildenafil is sometimes used in patients with hypertension. Choice D (History of peptic ulcer disease) is also incorrect as it is not a critical contraindication for sildenafil use.

4. A woman with severe visual and auditory deficits is able to identify individuals by running her fingers lightly over her face. Which source is most likely to provide the input that allows for the woman's unique ability?

• 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 functions like taste and smell. In individuals with severe visual and auditory deficits, their other sensory abilities, such as touch, can be heightened. Special somatic afferent fibers (choice A) are involved in sensations like touch and vibration from the skin and muscles, but they are not specific to the face. General somatic afferents (choice B) transmit sensory information from the skin, muscles, and joints, but they are not specialized for the unique ability described. General visceral afferent neurons (choice D) are responsible for transmitting sensory information from internal organs, not relevant to the woman's ability to identify individuals through touch on her face.

5. A client is admitted with a suspected aortic dissection. What is the priority nursing intervention?

• A. Administer antihypertensive medications as prescribed.
• B. Prepare the client for emergency surgery.
• C. Administer intravenous fluids to maintain blood pressure.
• D. Monitor the client's urine output closely.

Correct answer: B

Rationale: The correct answer is B: Prepare the client for emergency surgery. Aortic dissection is a life-threatening emergency that often necessitates immediate surgical intervention to prevent rupture and further complications. Administering antihypertensive medications (choice A) may be necessary but is not the priority over surgical intervention. While maintaining blood pressure with intravenous fluids (choice C) is important, the urgent need for surgery takes precedence. Monitoring urine output (choice D) is essential for assessing renal function but is not the priority in this critical situation.

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