Nokea
Precipitate labor is an unusually rapid labor
- A. Where the external cervical os fails to dilate despite good uterine contractions
- B. That is concluded in more than three hours
- C. That is concluded in less than three hours
- D. Where the external cervical os fails to dilate due to poor uterine contractions
Correct Answer: C
Rationale: The correct answer is C because precipitate labor is defined as labor that is concluded in less than three hours. This rapid progression can lead to complications such as increased risk of tearing and fetal distress. Choice A is incorrect because it describes a different condition where the cervix fails to dilate despite good contractions. Choice B is incorrect as it contradicts the definition of precipitate labor. Choice D is incorrect as it describes a scenario where the cervix fails to dilate due to poor uterine contractions, which is not characteristic of precipitate labor. Therefore, choice C is the correct answer based on the definition and characteristics of precipitate labor.
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T. S. is a 31-year-old female who is admitted following a catastrophic industrial accident. She had multiple injuries, and after a 10-day hospital stay that included several operations and attempts to save her, she is declared brain dead. She had an organ donor notation on her drivers license. Which of the following circumstances precludes her from serving as a liver donor?
- A. Encephalopathy
- B. Hepatitis C infection
- C. A long history of alcohol use
- D. Biliary cirrhosis
Correct Answer: C
Rationale: The correct answer is C: A long history of alcohol use. In this case, T. S. is brain dead and has a donor notation. However, a long history of alcohol use can lead to liver damage, making her liver unsuitable for donation. Encephalopathy (A) is a brain disorder but does not necessarily impact liver suitability. Hepatitis C infection (B) can affect the liver, but it doesn't automatically disqualify someone from being a donor. Biliary cirrhosis (D) refers to a specific liver condition, but it does not preclude someone from being a liver donor unless it has severely damaged the liver beyond use.
A characteristic of monozygotic twins is that
- A. They are always of the same sex
- B. They share a similar fingerprint pattern
- C. They have different blood groups
- D. Superfetation is a common finding
Correct Answer: A
Rationale: The correct answer is A because monozygotic twins, also known as identical twins, develop from a single fertilized egg and share the same genetic material. This results in them always being of the same sex. Choice B is incorrect because fingerprint patterns are not solely determined by genetics. Choice C is incorrect because monozygotic twins will have the same blood group since they share the same DNA. Choice D is incorrect because superfetation, the fertilization of multiple eggs at different times during the same pregnancy, is not common in monozygotic twins.
Convulsions in amniotic fluid embolism are confused for:
- A. Antepartum eclampsia
- B. Presence of stroke
- C. Pre-existing epilepsy
- D. Postpartum eclampsia
Correct Answer: D
Rationale: The correct answer is D: Postpartum eclampsia. In amniotic fluid embolism, convulsions can mimic postpartum eclampsia due to similarities in symptoms such as seizures and hypertension. However, the key differentiator is the timing of onset - postpartum eclampsia occurs after delivery, while amniotic fluid embolism typically occurs during labor or immediately postpartum. Choices A, B, and C are incorrect as they do not align with the timing and clinical presentation of amniotic fluid embolism. Antepartum eclampsia occurs before delivery, stroke presents with neurological deficits, and pre-existing epilepsy is a chronic condition unrelated to the immediate postpartum period.
What are the risks of a VBAC (vaginal birth after cesarean)?
- A. Uterine rupture
- B. Postpartum hemorrhage
- C. Placenta previa
- D. All of the above
Correct Answer: A
Rationale: The correct answer is A: Uterine rupture. This is the most significant risk associated with VBAC, where the scar from the previous cesarean section may tear during labor. This can lead to severe complications for both the mother and baby. Postpartum hemorrhage (B) and placenta previa (C) are potential risks in any pregnancy but are not specifically increased in VBAC. Therefore, the correct answer is A, as it directly relates to the unique risk of VBAC.
The MAIN aim of encouraging plenty of fluids to a postnatal client with urinary tract trauma is to
- A. Control growth of organisms
- B. Keep client well hydrated
- C. Maintain proper fluid balance
- D. Facilitate proper healing
Correct Answer: B
Rationale: Step 1: Postnatal clients with urinary tract trauma are at risk of dehydration due to increased fluid loss.
Step 2: Encouraging plenty of fluids helps maintain hydration levels.
Step 3: Proper hydration supports kidney function and aids in flushing out bacteria, reducing infection risk.
Step 4: Adequate hydration also promotes tissue healing and prevents complications.
Step 5: Therefore, the main aim of encouraging plenty of fluids is to keep the client well hydrated.