a 50 year old female was diagnosed with sideroblastic anemia which of the following assessment findings would most likely occur

ATI RN

ATI Pathophysiology Final Exam

1. A 50-year-old female was diagnosed with sideroblastic anemia. Which of the following assessment findings would most likely occur?

A. Bronze-colored skin
B. Decreased iron
C. Normochromic erythrocytes
D. Aplastic bone marrow

Correct answer: A

Rationale: The correct answer is A: 'Bronze-colored skin.' Sideroblastic anemia is characterized by excess iron deposition, leading to bronze-colored skin. This occurs due to the abnormal accumulation of iron in tissues. Choices B, C, and D are incorrect because sideroblastic anemia does not typically present with decreased iron levels, normochromic erythrocytes, or aplastic bone marrow.

2. A healthcare professional is assessing a client with suspected myasthenia gravis. Which symptom would the healthcare professional expect to find?

A. Muscle atrophy
B. Facial weakness
C. Ptosis and diplopia
D. Increased muscle tone

Correct answer: C

Rationale: Ptosis (drooping eyelid) and diplopia (double vision) are classic symptoms of myasthenia gravis. Muscle atrophy (Choice A) is not a typical early manifestation of myasthenia gravis. While facial weakness (Choice B) can occur, it is not as specific as ptosis and diplopia. Increased muscle tone (Choice D) is more indicative of conditions like spasticity, not myasthenia gravis.

3. A patient is prescribed dutasteride (Avodart) for benign prostatic hyperplasia (BPH). What outcome should the nurse expect to observe if the drug is having the desired effect?

A. Decreased size of the prostate gland
B. Increased urinary output
C. Increased urine flow
D. Decreased blood pressure

Correct answer: A

Rationale: The correct answer is A: Decreased size of the prostate gland. Dutasteride is a medication used for BPH to reduce the size of the prostate gland, thereby improving urinary flow and decreasing symptoms. Choice B, increased urinary output, is incorrect as dutasteride primarily targets the size of the prostate gland rather than directly affecting urinary output. Choice C, increased urine flow, is related to the expected outcome of dutasteride therapy but is not as direct as the reduction in the size of the prostate gland. Choice D, decreased blood pressure, is not an expected outcome of dutasteride therapy for BPH.

4. What is a common trigger for acute bronchospasm in asthma?

A. Infection
B. Allergic reaction
C. Excessive exercise
D. High altitude

Correct answer: B

Rationale: An allergic reaction is a common trigger for acute bronchospasm in asthma patients. When individuals with asthma come in contact with allergens like pollen, dust mites, or pet dander, it can lead to an allergic reaction that triggers bronchospasm. Infections, excessive exercise, and high altitudes can exacerbate asthma symptoms, but they are not the most common trigger for acute bronchospasm in asthma patients.

5. Which of the following is not an autoimmune disease?

A. Multiple sclerosis
B. Pernicious anemia
C. Goodpasture syndrome
D. Transfusion reaction

Correct answer: D

Rationale: The correct answer is D, Transfusion reaction. Transfusion reaction is not an autoimmune disease because it occurs when the immune system responds to foreign blood cells, not to the body's own cells. Choices A, B, and C (Multiple sclerosis, Pernicious anemia, Goodpasture syndrome) are autoimmune diseases where the immune system mistakenly attacks the body's own tissues or organs.