a patient with a history of venous thromboembolism is prescribed hormone replacement therapy hrt what should the nurse emphasize about the risks assoc

ATI RN

ATI Pathophysiology Final Exam

1. A patient with a history of venous thromboembolism is prescribed hormone replacement therapy (HRT). What should the nurse emphasize about the risks associated with this therapy?

A. HRT is associated with an increased risk of venous thromboembolism, so patients should be educated about the signs and symptoms of blood clots.
B. HRT may improve mood and energy levels, but it also increases the risk of osteoporosis.
C. HRT can decrease the risk of fractures, but it also increases the risk of developing diabetes.
D. HRT may increase the risk of breast cancer, so regular mammograms are essential.

Correct answer: A

Rationale: HRT is associated with an increased risk of venous thromboembolism, so patients should be educated about the signs and symptoms of blood clots and advised to seek immediate medical attention if they occur.

2. What nursing diagnosis is suggested by the patient's statement regarding taking extra griseofulvin when she thinks her infection is getting worse?

A. Deficient knowledge related to correct use of griseofulvin
B. Effective therapeutic regimen management related to symptom identification
C. Disturbed thought processes related to appropriate use of griseofulvin
D. Ineffective coping related to self-medication

Correct answer: C

Rationale: The correct answer is C: 'Disturbed thought processes related to appropriate use of griseofulvin.' The patient's statement shows a misunderstanding of the correct use of griseofulvin by taking extra medication when she believes her infection is worsening. This behavior indicates a disturbance in her thought process regarding the appropriate use of the medication. Choice A is incorrect because the issue is not lack of knowledge but rather a misunderstanding leading to inappropriate actions. Choice B is incorrect as the patient's actions do not demonstrate effective management of her therapeutic regimen. Choice D is incorrect as the patient is not engaged in self-medication but rather misinterpreting signals and self-adjusting the prescribed medication.

3. While assessing a critically ill client in the emergency department, the nurse notes on the cardiac monitor an R-on-T premature ventricular beat that develops into ventricular tachycardia (VT). Immediately, the client became unresponsive. The nurse knows that based on pathophysiologic principles, the most likely cause of the unresponsiveness is:

A. metabolic acidosis that occurs spontaneously following any dysrhythmias.
B. interruption of the blood/oxygen supply to the brain.
C. massive cerebrovascular accident (CVA) resulting from increased perfusion.
D. a blood clot coming from the heart and occluding the carotid arteries.

Correct answer: B

Rationale: The correct answer is B. Ventricular tachycardia (VT) can disrupt the normal heart function, leading to a decreased cardiac output. This decreased output can interrupt the blood supply to the brain, causing the client to become unresponsive. Metabolic acidosis (Choice A) is not the most likely cause of unresponsiveness in this scenario. A massive cerebrovascular accident (CVA) (Choice C) would not result from increased perfusion. A blood clot occluding the carotid arteries (Choice D) may lead to a stroke but is not the most likely cause of sudden unresponsiveness in this situation.

4. A nurse practitioner is assessing a 7-year-old boy who has been brought to the clinic by his mother, who is concerned about her son's increasingly frequent, severe headaches. Which of the nurse's questions is least likely to yield data that will confirm or rule out migraines as the cause of his problem?

A. Does your son experience nausea or vomiting when he has a headache?
B. Does your son have a history of recent head injury?
C. Does your son become sensitive to light when he has a headache?
D. Does anyone in your family have a history of migraines?

Correct answer: B

Rationale: Asking about a history of recent head injury is less likely to yield data relevant to confirming or ruling out migraines. Migraines are often associated with symptoms like nausea, vomiting, sensitivity to light, and a family history of migraines. While head injuries can cause headaches, the focus of the assessment in this case should be on symptoms more specific to migraines to guide the diagnosis and management.

5. A 30-year-old woman presents with joint pain, a malar rash, and photosensitivity. Which of the following is the most likely diagnosis?

A. Rheumatoid arthritis
B. Systemic lupus erythematosus
C. Psoriatic arthritis
D. Dermatomyositis

Correct answer: B

Rationale: The correct answer is B: Systemic lupus erythematosus. Joint pain, a malar rash, and photosensitivity are classic symptoms of systemic lupus erythematosus. Choice A, Rheumatoid arthritis, is incorrect as it typically presents with symmetric joint involvement and morning stiffness. Psoriatic arthritis (Choice C) is characterized by joint pain associated with psoriasis, which is not described in the case. Dermatomyositis (Choice D) presents with muscle weakness, skin rash, and elevated muscle enzymes, different from the symptoms presented in the case.