Precipitate labor is an unusually rapid labor

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.

Correct Answer: B

Rationale: The correct answer is B: Emergency cesarean section. Emergency cesarean sections can increase the risk of puerperal sepsis due to the urgency of the procedure, which may lead to inadequate sterilization or contamination. Other choices are less directly associated with puerperal sepsis: A may increase the risk of infection, but not specifically puerperal sepsis. C relates to general hygiene practices and D focuses on delays in seeking care, which may affect treatment outcomes but are not direct predisposing factors to puerperal sepsis.

Correct Answer: C

Rationale: The correct answer is C: Gastric retention. Mrs. Coates' symptoms of persistent and progressive discomfort are not likely due to gastric retention because she underwent a duodenal resection for a bleeding ulcer, which would bypass the stomach. Therefore, gastric retention is not a possible cause. A: Colic due to return of peristalsis is a possible cause as peristalsis returning after surgery can cause discomfort. B: Leakage from the duodenal stump is a possible cause as it can lead to abdominal discomfort postoperatively. D: Hemorrhage is a possible cause given her history of bleeding ulcer and surgery.

Correct Answer: A

Rationale: The correct answer is A: No further care, because the chest radiograph is negative. In this scenario, Jennifer has a positive PPD test with a 12-mm induration but a negative chest radiograph, indicating latent TB infection. The negative chest radiograph rules out active TB disease. As a result, Jennifer does not require further evaluation or treatment for active TB. The positive PPD alone does not warrant further investigations such as Quantiferon assay (B) or prophylactic therapy (C) as these are not indicated for latent TB infection without active disease. Beginning therapy for pulmonary TB (D) is unnecessary and potentially harmful as Jennifer does not have active TB. Thus, the correct course of action is to provide no further care based on the negative chest radiograph.

Correct Answer: C

Rationale: The correct answer is C: Diamorphine. Diamorphine is a non-pharmacological measure of pain relief in labor. It is a type of opioid analgesic that helps to reduce pain during labor. It works by binding to opioid receptors in the brain and spinal cord, altering the perception of pain. Rationale: 1. Diamorphine is a medication that directly targets pain relief. 2. It is a commonly used non-pharmacological measure in labor settings. 3. Diamorphine does not involve the use of any gases or inhalants like Entonox (A) or Cyclothane (B). 4. Homeopathy (D) is based on the principle of treating "like with like" using highly diluted substances and is not typically used for pain relief in labor. Summary: A: Entonox and B: Cyclothane are incorrect because they are pharmacological measures involving the use of gases or inhalants. D: Homeopathy is

Correct Answer: B

Rationale: The correct answer is B because reduced facial movement is a key clinical feature of facial palsy. This can lead to difficulty in making facial expressions, closing the eye on the affected side, and drooping of the mouth. Irritability may also occur due to discomfort or difficulty in communication. Choice A is incorrect because inability to feed and excessive cry are not typical features of facial palsy. Choice C is incorrect as excessively dry eyeball and feeding difficulties are not commonly associated with facial palsy. Choice D is incorrect as eyes being permanently open and no facial movement are not characteristic of facial palsy.

Correct Answer: A

Rationale: The correct answer is A: Ventral displacement. In ventral displacement hypospadias, the urethral opening is located on the underside of the penis, making it necessary to defer circumcision to preserve the prepuce for later surgical repair. Preserving the prepuce in this case is important for reconstructive surgery to correct the hypospadias. Choices B, C, and D do not require deferring circumcision as the location of the urethral opening does not impact the need for prepuce preservation for future surgical repair.

Correct Answer: B

Rationale: The correct answer is B. It is important to manage medications appropriately preoperatively to minimize complications. Metoprolol, a beta blocker, should be continued up until the day of surgery to prevent rebound hypertension or tachycardia. Metformin should be held on the day of surgery to avoid potential lactic acidosis due to its effects on kidney function. Warfarin should be discontinued 5-7 days before surgery to reduce the risk of bleeding. Vitamin E can increase bleeding risk and should be discontinued. Choice A is incorrect as not all medications should be taken until the morning of surgery. Choice C is incorrect as warfarin should be held earlier than 5 days before surgery. Choice D is incorrect as metformin should be held on the day of surgery, regardless of blood sugar levels, to prevent lactic acidosis.

Correct Answer: C

Rationale: The correct answer is C: Marked limitation of physical activity. In cardiac disease grading, grade III signifies marked limitation of physical activity. This indicates that the patient experiences symptoms with less than ordinary physical activity, such as shortness of breath or chest pain. This grade reflects significant impairment in daily activities due to cardiac issues. A: Patient is comfortable even at rest - This describes grade I, where patients are comfortable at rest. B: Patient is asymptomatic initially - This describes pre-symptomatic stages before any limitations in physical activity. D: Absolute limitation of physical activity - This is more severe and indicative of grade IV, where any physical activity causes discomfort or symptoms.