A 2-mo-old male infant has a left flank mass discovered incidentally by the mother; radiological imaging reveals a left renal mass. Of the following, the MOST likely diagnosis is
- A. nephroblastoma
- B. neuroblastoma
- C. mesoblastic nephroma
- D. clear cell sarcoma
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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During a routine examination of a 10-mo-old male infant, you find a white pupillary reflex of the right eye; the eye movements are normal. You suspect retinoblastoma. Of the following, the BEST confirmatory diagnostic evaluation of this infant is
- A. indirect ophthalmoscopy with slit-lamp examination
- B. examination under general anesthesia by an experienced ophthalmologist
- C. orbital ultrasonography
- D. brain MRI
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
What side effect should the nurse include in the parent teaching for a child prescribed a baclofen pump for cerebral palsy?
- A. Diarrhea
- B. Hypertonia
- C. Hypotonia
- D. Restlessness
Correct Answer: C
Rationale: When a child is prescribed a baclofen pump for cerebral palsy, one of the common side effects to include in parent teaching is hypotonia. Baclofen, a muscle relaxant, can lead to decreased muscle tone, resulting in hypotonia. It is important for parents to be aware of this potential side effect and know how to respond accordingly.
Which of the following chromosomal abnormalities of childhood ALL carries the highest risk of relapse despite intensive chemotherapy?
- A. t(9;22)
- B. t(4;11)
- C. hypodiploidy
- D. t(1;19)
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
All the following are cholesterol risk screening recommendations EXCEPT
- A. family history of obesity
- B. personal history of diabetes
- C. family history of heart disease
- D. family history of high cholesterol
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Malignant hyperthermia is a life-threatening condition triggered by certain anesthetic agents. Which of the following is NOT a sign of malignant hyperthermia?
- A. Rapid onset fever
- B. Hypercarbia
- C. Ventricular fibrillation
- D. Muscle rigidity
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.