Midwifery Test Questions

Correct Answer: C

Rationale: The correct answer is C: Rebound tenderness. Tenderness to percussion is similar to rebound tenderness because both involve assessing pain upon release of pressure. Rebound tenderness specifically evaluates pain when the examiner quickly removes pressure, indicating peritoneal inflammation. Tympany (A) refers to a drum-like sound upon percussion, not pain. Guarding (B) is involuntary muscle contractions in response to palpation, not percussion. Somatic pain (D) is localized pain arising from skin, muscles, or bones, not related to percussion tenderness.

Correct Answer: D

Rationale: Maternal smoking during pregnancy can affect fetal development in multiple ways. Smoking can cause low birth weight by restricting oxygen and nutrients to the fetus, leading to growth issues. It can also increase the risk of preterm birth due to the harmful chemicals in cigarette smoke. Furthermore, smoking can affect lung development in the fetus, leading to respiratory issues. Therefore, the correct answer is D - All of the above, as maternal smoking can have a comprehensive impact on fetal development, including low birth weight, preterm birth, and lung development issues.

Correct Answer: C

Rationale: The correct answer is C: Truncus arteriosus. In this condition, there is a single large vessel arising from the heart that gives rise to the systemic, pulmonary, and coronary arteries. This results in mixing of oxygenated and deoxygenated blood, leading to severe cyanosis and inadequate oxygenation of the body, causing immediate death after birth. A: Pulmonary stenosis and B: Aortic coarctation typically do not cause immediate death after birth. D: Ductus arteriosus is a normal fetal structure that closes shortly after birth and its presence would not directly cause immediate death.

Correct Answer: D

Rationale: The correct answer is D: All of the above. High-risk pregnancies are associated with various complications, including preterm birth, gestational diabetes, and preeclampsia. Preterm birth can lead to developmental issues for the baby. Gestational diabetes affects the mother's and baby's health. Preeclampsia can result in high blood pressure and organ damage. Choosing D as the correct answer encompasses all these complications, highlighting the comprehensive nature of risks in high-risk pregnancies. Choices A, B, and C alone do not cover all the potential complications, making them individually incorrect.

Correct Answer: A

Rationale: The correct answer is A: Erb�s palsy. Excessive traction and twisting of the neck during shoulder delivery can stretch or tear the brachial plexus nerves, leading to Erb�s palsy. This results in weakness or paralysis of the arm. Radial palsy (B) involves injury to the radial nerve, not typically caused by shoulder delivery. Torticollis (C) is a condition characterized by neck muscle contracture, not caused by excessive traction during delivery. Ecchymosis (D) refers to bruising and is not directly related to neck traction during delivery. In summary, Erb�s palsy is the correct choice due to the specific nerve injury pattern associated with excessive neck traction during shoulder delivery.