Nokea
Thyrotoxicosis is pregnancy is treated with:
- A. Partial thyroidectomy in first trimester.
- B. Radioiodine ablation of thyroid gland.
- C. With neomercazole.
- D. Surgery on thyroid gland in 3rd trimester.
- E. With iodine drops and β-blockers.
Correct Answer: C
Rationale: Neomercazole (carbimazole) is used to treat thyrotoxicosis in pregnancy as it controls thyroid hormone production safely. Radioiodine is contraindicated and surgery is avoided unless absolutely necessary.
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When discussing cerebral palsy with the parents of a newly diagnosed child, which information is correct?
- A. Cerebral palsy is a nonprogressive disease caused by damage to the brain.
- B. Brain surgery commonly helps or even cures children with cerebral palsy.
- C. Physical therapy is of little value to a child with cerebral palsy.
- D. Cerebral palsy is the result of injury to the sensory areas of the brain.
Correct Answer: A
Rationale: Cerebral palsy is a nonprogressive neurological disorder caused by brain damage, often before or during birth, affecting motor function but not worsening over time.
35 years old woman who is now in her 5th pregnancy with 4 alive children presented in the antenatal clinic and in diagnosed as a case of anaemia. Cause of anaemia in her case is:
- A. Folate deficiency.
- B. Sickle cell anaemia.
- C. Iron deficiency.
- D. Pernicious anaemia.
- E. Thalassaemia.
Correct Answer: C
Rationale: Iron deficiency is the most common cause of anemia in pregnancy especially in a multiparous woman with multiple pregnancies as iron stores are depleted due to increased demand. Folate deficiency is less common and typically presents with megaloblastic anemia. Sickle cell anemia and thalassemia require genetic predisposition and pernicious anemia is rare in pregnancy.
When is the correct time for the nurse to administer the child's morning dose of a combination regular and NPH insulin?
- A. 30 minutes before breakfast is served
- B. 15 minutes before breakfast is served
- C. 30 minutes after breakfast is served
- D. 15 minutes after breakfast is served
Correct Answer: A
Rationale: Regular insulin peaks in 2-4 hours, and NPH peaks in 4-12 hours. Administering the combination 30 minutes before breakfast aligns insulin onset with food intake, controlling postprandial glucose levels effectively.
Duration of latent phase in a multigravida is:
- A. 1-2 hours.
- B. 2-4 hours.
- C. 4-6 hours.
- D. 6-8 hours.
- E. 8-10 hours.
Correct Answer: C
Rationale: The latent phase in multigravida typically lasts 4-6 hours shorter than in primigravida due to prior cervical changes. Other durations are less common.
Which finding by the nurse strongly indicates that a child is experiencing hypokalemia?
- A. Full, bounding pulses
- B. Muscle weakness
- C. Elevated blood pressure
- D. Hyperactive bowel sounds
Correct Answer: B
Rationale: Hypokalemia causes muscle weakness due to impaired muscle contraction, a key manifestation resulting from low potassium levels affecting neuromuscular function.