Midwifery Exam Questions

Correct Answer: A

Rationale: The correct answer is A: Prescribe anti-nausea medication. This is the most appropriate choice to manage hyperemesis gravidarum, a severe form of morning sickness. Anti-nausea medication can help alleviate symptoms and prevent dehydration. Choice B (Recommend bed rest) may not directly address the nausea and vomiting associated with hyperemesis gravidarum. Choice C (Suggest a high-protein diet) and D (Advise on exercise) may not be effective in managing the condition or providing immediate relief from symptoms. Anti-nausea medication is the most evidence-based approach to support a woman with hyperemesis gravidarum.

Correct Answer: C

Rationale: Step 1: Sudden rotational injuries can disrupt brain function. Step 2: Abrupt rotation of the cerebral cortex can affect the reticular activating system. Step 3: Disruption of the reticular activating system can lead to altered consciousness. Step 4: Altered consciousness is a hallmark of a concussion. Therefore, the correct answer is C: Concussion. Other choices are incorrect because an epidural hematoma involves bleeding between the skull and dura (A), uncal herniation involves brain shifting through tentorium (B), and contrecoup injury occurs opposite the site of impact (D).

Correct Answer: C

Rationale: The correct answer is C: Protein intake of 50 g daily. In hepatic encephalopathy, reducing protein intake helps decrease ammonia production. Excessive ammonia leads to neurological symptoms. Lactulose (choice A) is correct for hepatic encephalopathy as it helps eliminate ammonia through the gut. Spironolactone (choice B) is a diuretic and not indicated for hepatic encephalopathy. Zolpidem (choice D) is a sleep aid and not relevant to managing ammonia accumulation. In summary, choice C is correct because it directly targets the underlying issue of ammonia accumulation in hepatic encephalopathy, while the other choices do not address this specific concern.

Correct Answer: C

Rationale: The correct answer is C because radiation and substances of abuse are known teratogenic causes of congenital abnormalities. Radiation exposure can lead to genetic mutations and developmental issues in the fetus. Substances of abuse like alcohol, tobacco, and illicit drugs can also negatively impact fetal development. A: Medical conditions and pesticides may have negative effects on pregnancy outcomes, but they are not typically classified as teratogenic causes of congenital abnormalities. B: Prescription drugs can be teratogenic in some cases, but not all prescription drugs have harmful effects on fetal development. Chromosomes are not typically considered teratogenic causes. D: Disordered genes can lead to congenital abnormalities, but they are not classified as teratogenic causes. Medical conditions are not universally teratogenic.

Correct Answer: C

Rationale: The correct answer is C: Couvelaire uterus. This condition refers to the bruised and edematous appearance of the uterus associated with placental abruption. Placental abruption occurs when the placenta separates from the uterine wall prematurely, leading to bleeding and a compromised blood supply to the uterus. The bruised appearance is due to blood infiltrating the myometrium. Explanation for other choices: A: Wernicke�s encephalopathy - This is a neurological disorder caused by thiamine deficiency, not related to uterine issues. B: Uterine prolapse - This is the descent or herniation of the uterus into or beyond the vaginal canal, not related to placental abruption. D: Asherman�s syndrome - This is characterized by intrauterine adhesions or scar tissue, typically a result of uterine surgery, not associated with placental abruption.