ATI RN
ATI Pathophysiology Exam 2 Questions
Question 1 of 5
Which of the following stores electrolytes and acts as an electrolyte pool?
Correct Answer: B
Rationale: Bones store electrolytes and act as a reservoir, maintaining a balance of essential minerals like calcium and phosphate. The correct pair in this context is 'Bone - Nails.'
Choices A, C, and D are incorrect because the brain, kidneys, liver, and pancreas perform other functions in the body and are not primarily responsible for storing electrolytes.
Question 2 of 5
What aspect of this woman's current health status would contraindicate the use of oral contraceptives?
Correct Answer: A
Rationale: The correct answer is A. Women with type 2 diabetes are at higher risk of developing cardiovascular complications. Oral contraceptives further increase this risk due to their potential effects on blood pressure, lipid metabolism, and clotting factors.
Choice B is incorrect as inhaled corticosteroids and bronchodilators do not contraindicate the use of oral contraceptives.
Choice C is incorrect as a family history of breast cancer does not directly contraindicate the use of oral contraceptives.
Choice D is also incorrect as taking an antiplatelet medication for coronary artery disease does not necessarily contraindicate the use of oral contraceptives.
Question 3 of 5
A patient is receiving oral nystatin suspension for a fungal infection of the mouth. Which of the following adverse effects is most likely to be experienced with this form of nystatin?
Correct Answer: A
Rationale: The correct answer is A: Local irritation. When using oral nystatin suspension for a fungal infection of the mouth, local irritation is the most likely adverse effect that a patient may experience. Nystatin is generally well-tolerated, but some patients may develop local irritation, such as mouth or throat irritation.
Choices B, C, and D are less likely adverse effects of oral nystatin suspension. Burning, nausea, and urinary urgency are not commonly associated with nystatin use for a fungal infection of the mouth.
Question 4 of 5
A client with multiple sclerosis (MS) is frustrated by tremors associated with the disease. How should the nurse explain why these tremors occur? Due to the demyelination of neurons that occurs in MS:
Correct Answer: B
Rationale: In multiple sclerosis (MS), demyelination of neurons disrupts nerve impulse conduction. This disruption in nerve impulses can lead to tremors, explaining why the client experiences tremors in MS.
Choice A is incorrect because tremors in MS are primarily due to nerve conduction issues, not an imbalance in acetylcholine and dopamine.
Choice C is incorrect as it oversimplifies the process; the issue lies in nerve impulses, not the muscle's ability to receive them.
Choice D is incorrect as the primary cause of tremors in MS is the disruption in nerve impulse conduction, not the reflex arc being disrupted.
Question 5 of 5
A patient with hypogonadism is being treated with testosterone gel. What application instructions should the nurse provide?
Correct Answer: B
Rationale: The correct answer is B. Testosterone gel should be applied to the chest or upper arms and allowed to dry completely before dressing to avoid transfer to others. Applying the gel to the face, neck, genitals, scalp, or back is not recommended as these areas may lead to unintentional transfer to others, inappropriate absorption, or potential side effects.
Choice A is incorrect as applying the gel to the face and neck can lead to unwanted transfer.
Choice C is incorrect as applying the gel to the genitals is not the recommended site for application.
Choice D is incorrect as the scalp and back are not appropriate sites for applying testosterone gel.