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An overweight, young adult made who was recently diagnosed with type 2 diabetes mellitus is admitted for a hernia repair. He tells the nurse that he is feeling very weak and jittery. Which actions should the nurse implement? (Select all that apply.)
- A. Check his fingerstick glucose level
- B. Assess his skin temperature and moisture
- C. Measure his pulse and blood pressure
- D. Document anxiety on the surgical checklist
Correct Answer: C
Rationale: These actions help assess for hypoglycemia, a common issue in diabetic patients, and ensure appropriate intervention.
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What are FOUR absolute contraindications for cardiac transplantation?
- A. Active infection
- B. Ongoing malignancy
- C. Medical non-compliance
- D. Drug abuse
Correct Answer: D
Rationale: These are absolute contraindications for cardiac transplantation due to the risks of infection, poor outcomes, and non-compliance.
Which statement by the mother of a child with rheumatic fever (RF) shows she has an understanding of prevention for her other children?
- A. Whenever one of them gets a sore throat, I will give that child an antibiotic.
- B. There is no treatment. It must run its course.
- C. If their culture is positive for group A streptococcus, I will give them their antibiotic.
- D. If their culture is positive for staphylococcus A, I will give them their antibiotic.
Correct Answer: A
Rationale: Preventive antibiotic therapy is indicated when a culture is positive for group A streptococcus, but unnecessary antibiotic use (if the infection is viral) should be avoided.
Bed-wetting can be considered normal up to
- A. 4 years in boys and 5 years in girls
- B. 5 years in boys and 4 years in girls
- C. 4 years in both boys and girls
- D. 5 years in both boys and girls
Correct Answer: D
Rationale: Bed-wetting is considered normal up to 5 years of age in both boys and girls, as bladder control develops gradually.
Guillain-Barre syndrome (GBS) is excluded by:
- A. A normal CSF
- B. The presence of autonomic neuropathy
- C. Distinct sensory level
- D. Ophthalmoplegia
Correct Answer: C
Rationale: A distinct sensory level is not a feature of GBS, which typically presents with ascending symmetrical weakness and absent reflexes.
Complications of an infant of a diabetic mother include:
- A. Hypoglycaemia
- B. Hypocalcaemia
- C. Hyperinsulinaemia
- D. Jaundice
Correct Answer: A
Rationale: Infants of diabetic mothers are at risk of hypoglycemia due to maternal hyperglycemia leading to fetal hyperinsulinemia, which persists after birth.