Nokea
In fetal circulation, the pressure is greatest in the
- A. Left ventricle
- B. Right atrium
- C. Pulmonary artery
- D. Aorta
Correct Answer: B
Rationale: Right atrium B has the highest pressure in fetal circulation due to venous return, per document 3.
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A 3-month-old infant presents with poor feeding and lethargy. Labs show hypoglycemia and ketosis. Most likely diagnosis is:
- A. Sepsis
- B. Glycogen storage disease
- C. Galactosemia
- D. Fatty acid oxidation disorder
Correct Answer: D
Rationale: FAOD causes hypoglycemia and ketosis, per NORD. A-C, E differ.
What type of diet is recommended for the menopausal woman?
- A. Low-fat, high-fiber, and soy diet
- B. High-carbohydrate, low-fat diet
- C. Low-salt, high-fiber, low-protein diet
- D. Low-fat, low-carbohydrate, high-protein
Correct Answer: A
Rationale: A low-fat, high-fiber, and soy diet (A) helps manage menopausal symptoms via phytoestrogens and heart health. Other options (B, C, D) lack soy’s specific benefits. Document: 'A low-fat, high-fiber, and soy diet… [is used for] managing menopausal symptoms.'
The responsibility of a mandatory reporter is to:
- A. Report actual abuse to legal authorities
- B. Provide evidence of suspected child abuse to legal authorities
- C. Report actual or suspected abuse to legal authorities
- D. Investigate suspected child abuse
Correct Answer: C
Rationale: Mandatory reporters (e.g., nurses) must report actual or suspected abuse to authorities, as per legal and ethical standards. Reporting only actual abuse misses suspicion, providing evidence exceeds their role, and investigating is for authorities, not reporters.
Which drug will you prepare for a child with convulsions in the ER?
- A. Ampicillin
- B. Chloroquine
- C. Hydrocortisone
- D. Phenobarbital
Correct Answer: D
Rationale: Phenobarbital D is the anticonvulsant for seizures, per document 6.
A nurse is providing parental instruction for a 24-hour urine collection for a hospitalized child. Which of the following statements by the child's parent needs further instruction?
- A. This test is to evaluate kidney function.'
- B. This test is timed with the first urine collection.'
- C. This container can be kept in the unit refrigerator.'
- D. The container comes from the laboratory.'
Correct Answer: C
Rationale: Urine collection containers should be kept cool but not in a shared refrigerator due to contamination risks; a specific cooler is used, indicating a need for clarification.