Midwifery Exam Questions

Correct Answer: A

Rationale: The correct answer is A: Rhesus D incompatibility. Icterus gravis (severe jaundice) and hydrops fetalis (abnormal accumulation of fluid) are both conditions commonly associated with Rhesus D incompatibility between a mother and her fetus. This occurs when the mother is Rh-negative and the fetus is Rh-positive, leading to maternal antibodies attacking the fetal red blood cells, resulting in severe hemolytic anemia and subsequent complications. Explanation for why other choices are incorrect: B: ABO incompatibility typically leads to less severe jaundice and hemolytic disease compared to Rhesus D incompatibility. C: Physiological jaundice is a common and benign condition in newborns caused by the immaturity of the liver, not by blood type incompatibility. D: Instant perinatal death is not specifically associated with these conditions, but rather with other serious complications during childbirth.

Correct Answer: A

Rationale: The correct answer is A: Persistent vomiting or nausea. Hyperemesis gravidarum is a severe form of morning sickness characterized by persistent vomiting and nausea during pregnancy. This is the main clinical feature due to hormonal changes and increased sensitivity to certain odors. Choice B is incorrect as sight-related problems are not a typical feature of hyperemesis gravidarum. Choice C is incorrect as persistent diarrhea is not a defining feature of this condition. Choice D is incorrect as frequency or urgency of micturition is not a primary symptom of hyperemesis gravidarum.

Correct Answer: C

Rationale: The correct answer is C: Depression. Psychosis during puerperium commonly manifests as postpartum depression, characterized by feelings of extreme sadness, anxiety, and fatigue. This is due to hormonal changes and stress associated with childbirth. Mania (choice A) and bipolar disorder (choice B) are less common during this period. Infection (choice D) is not a typical manifestation of psychosis during puerperium. Overall, postpartum depression is the most prevalent and well-documented form of psychosis in the postpartum period.

Correct Answer: B

Rationale: The correct answer is B: Hyperextension casting. The AGACNP knows that this treatment is appropriate for a condition that requires immobilization and support while allowing controlled movement. Hyperextension casting provides stability and support while promoting healing. Observation (A) would not provide adequate treatment for a condition requiring immobilization. Jewett brace (C) is typically used for spinal fractures, not for conditions that require hyperextension casting. Surgical intervention (D) would be considered if conservative measures like casting have failed.

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).