Midwifery Test Questions

Questions 64

ATI RN

ATI RN Test Bank

Midwifery Test Questions Questions

Question 1 of 5

The term used to describe a situation whereby the fetal lie keeps varying after 36 gestational weeks is

Correct Answer: A

Rationale: The correct answer is A: Unstable lie. After 36 weeks of gestation, the fetal lie should typically be consistent. An unstable lie refers to a situation where the fetal lie keeps changing position, indicating a potential complication. This can lead to difficulties during labor and delivery. Summary: B: Compound lie - Refers to a situation where the fetus is in an abnormal position, such as breech or transverse, alongside another part of the body presenting first. C: Multiple lie - Not a recognized medical term. D: Transverse lie - Refers to a situation where the fetus is positioned horizontally across the uterus, which can complicate delivery.

Question 2 of 5

Prenatally, malaria parasites hide at the

Correct Answer: B

Rationale: The correct answer is B: Placental bed. Malaria parasites hide in the placental bed during pregnancy to avoid detection by the immune system. This location provides a safe haven for the parasites to survive and replicate without being cleared by the mother's immune response. The placental bed offers a rich blood supply and a favorable environment for the parasites to thrive. Incorrect choices: A: Bone marrow - Malaria parasites do not typically hide in the bone marrow during pregnancy. C: Fetal circulation - Malaria parasites do not hide in the fetal circulation; they primarily reside in the placental bed. D: Uterine muscle - Malaria parasites do not hide in the uterine muscle; the placental bed is the main site of sequestration during pregnancy.

Question 3 of 5

When examining a patient with abdominal pain, the AGACNP knows that tenderness to percussion is analogous to

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.

Question 4 of 5

The appropriate time to perform external cephalic version in a breech presentation is at

Correct Answer: A

Rationale: Rationale for correct answer (A): At 36 weeks, the baby has enough room to move, reducing risks of complications during external cephalic version. Earlier intervention also allows for possible repeat attempts if needed. This timing aligns with guidelines for optimal success rates. Summary of other choices: B: 38 weeks may be too late as the baby may have less space to turn. C: 42 weeks is post-term and poses risks for both the baby and the mother. D: 40 weeks is close to full term and may not allow for adequate time for successful version.

Question 5 of 5

A patient who has been in the intensive care unit for 17 days develops hyponatremic hyperosmolality. The patient weighs 132 lb (59.9 kg), is intubated, and is receiving mechanical ventilation. The serum osmolality is 320 mOsmL kg H2O. Clinical signs include tachycardia and hypotension. The adult-gerontology acute care nurse practitioners initial treatment is to

Correct Answer: B

Rationale: The correct answer is B: reduce serum sodium concentration by infusing a 0.45% sodium chloride solution. In hyponatremic hyperosmolality, the primary goal is to correct the low serum sodium levels. A 0.45% sodium chloride solution is hypotonic, which helps to slowly correct the serum sodium concentration without causing rapid shifts in osmolality. Infusing a hypotonic solution will gradually increase the serum sodium levels, addressing the underlying issue. Choices A, C, and D are incorrect because they do not directly address the low serum sodium levels, which is essential in treating hyponatremic hyperosmolality. Infusing a 5% dextrose in 0.2% sodium chloride solution (Choice A) or a 5% dextrose in water solution (Choice D) would not correct the low sodium levels. Replenishing volume with a 0.9% sodium chloride solution (Choice C) would not directly

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