Nokea
A new mother asks the nurse why newborns receive an injection of vit. K after delivery. What will be the best response from the nurse?
- A. Newborns are given vit K to help with the digestion to help them absorb fat soluble vitamins
- B. Newborns are given vit K and erythromycin ointment to help prevent ophthalmia neonatorum
- C. Newborns lack the intestinal flora needed to produce vit K, so it is given to prevent bleeding episodes
- D. This vitamin substitutes for vitamin C and newborns will strengthen their immune system
Correct Answer: C
Rationale: Vitamin K is essential for clotting and prevents hemorrhagic disease.
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What complication is high risk for women on hormone replacement therapy (HRT) for an extended period?
- A. Endometrial cancer.
- B. Gynecomastia.
- C. Renal dysfunction.
- D. Mammary hypertrophy.
Correct Answer: A
Rationale: Long-term HRT increases endometrial cancer risk.
To maximize absorption, what supplement should a client take with calcium?
- A. Vitamin D.
- B. Vitamin E.
- C. Folic acid.
- D. Iron.
Correct Answer: A
Rationale: Vitamin D enhances calcium absorption.
The nurse is monitoring a client with gestational hypertension. What symptom requires immediate intervention?
- A. Weight gain of 1 pound in a week.
- B. Slight swelling of the hands and feet.
- C. Severe headache and vision changes.
- D. Blood pressure of 135/85 mmHg.
Correct Answer: C
Rationale: Severe headache and vision changes may indicate preeclampsia and require immediate evaluation.
What is the most common sign/symptom of sexually transmitted infections?
- A. Menstrual cramping.
- B. Heavy menstrual periods.
- C. Flu-like symptoms.
- D. Lack of signs or symptoms.
Correct Answer: D
Rationale: Many STIs are asymptomatic, making regular screening important.
Which statement best describes the problem of regulation of body temperature in a 3-lb. (1361g) premature infant?
- A. The surface area of the premature infant is relatively smaller than that of a healthy-term infant.
- B. There is a lack of subcutaneous fat, which furnishes insulation.
- C. There are frequent episodes of diaphoresis causing loss of body heat.
- D. There is a limited ability to produce body proteins.
Correct Answer: B
Rationale: Lack of subcutaneous fat contributes to poor thermoregulation.