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How can a healthcare provider support a woman with hyperemesis gravidarum?
- A. Prescribe anti-nausea medication
- B. Recommend bed rest
- C. Suggest a high-protein diet
- D. Advise on exercise
Correct Answer: A
Rationale: The correct answer is A: Prescribe anti-nausea medication. This is the most appropriate choice to manage hyperemesis gravidarum, a severe form of morning sickness. Anti-nausea medication can help alleviate symptoms and prevent dehydration. Choice B (Recommend bed rest) may not directly address the nausea and vomiting associated with hyperemesis gravidarum. Choice C (Suggest a high-protein diet) and D (Advise on exercise) may not be effective in managing the condition or providing immediate relief from symptoms. Anti-nausea medication is the most evidence-based approach to support a woman with hyperemesis gravidarum.
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A general principle in surgical oncology is that the best approach to curative surgery in a fixed tumor requires
- A. En bloc resection
- B. Adjuvant therapies
- C. Neoadjuvant therapies
- D. Elective lymph node dissection
Correct Answer: D
Rationale: The correct answer is D: Elective lymph node dissection. This is because elective lymph node dissection helps to remove potentially cancerous lymph nodes, aiding in staging and ensuring complete tumor removal, thus improving the chances of curative surgery. En bloc resection (A) is important but may not always be feasible in fixed tumors. Adjuvant therapies (B) are used after surgery, not as the primary approach. Neoadjuvant therapies (C) are given before surgery to shrink tumors, not specifically for fixed tumors.
In the preoperative assessment of a patient for the likelihood of postoperative risk, ascorbic acid deficiency, anemia, and volume contraction are all risk factors for
- A. Prolonged intubation
- B. Thromboembolism
- C. Delayed wound healing
- D. Atelectasis
Correct Answer: D
Rationale: Step-by-step rationale for why choice D (Atelectasis) is correct:
1. Ascorbic acid deficiency can lead to impaired lung function, increasing the risk of atelectasis.
2. Anemia can cause decreased oxygen-carrying capacity, contributing to atelectasis.
3. Volume contraction can lead to reduced lung expansion, further predisposing to atelectasis.
Summary:
- Choice A (Prolonged intubation): Intubation duration is more related to respiratory complications, not directly linked to the mentioned risk factors.
- Choice B (Thromboembolism): Risk factors like immobility and hypercoagulability are more relevant to thromboembolism.
- Choice C (Delayed wound healing): More associated with factors like malnutrition and impaired immune function rather than the mentioned risk factors.
The CORRECT statement with regards to face to pubis delivery is
- A. It results due to a 135˚ anterior rotation of the occiput
- B. It results due to a persistent occipito posterior position
- C. It results due to a 45˚ anterior rotation of the occiput
- D. It results due to a 45˚ anterior rotation of the sinciput
Correct Answer: C
Rationale: Rationale:
Face to pubis delivery occurs when the fetal face presents towards the mother's pubic bone during birth. Choice C is correct because a 45˚ anterior rotation of the occiput is needed for this positioning. This allows the fetal face to be directed towards the mother's pubis for a successful face to pubis delivery. Choices A and D are incorrect as they mention incorrect angles of rotation. Choice B is incorrect as a persistent occipito posterior position would result in a face to sacrum delivery, not face to pubis.
Vaginal birth after caesarean section is known as
- A. Spontaneous vaginal delivery
- B. Trial of scar
- C. Spontaneous vertex delivery
- D. Trial of birth
Correct Answer: B
Rationale: The correct answer is B: Trial of scar. This term specifically refers to the process of attempting a vaginal birth after a previous caesarean section. It involves monitoring the previous cesarean scar for any signs of complications during labor.
A: Spontaneous vaginal delivery refers to giving birth vaginally without any previous cesarean section.
C: Spontaneous vertex delivery simply describes the position of the baby's head during birth.
D: Trial of birth is not a commonly used term in obstetrics and does not specifically relate to VBAC.
Diagnosis of obstructed labour (Abdominal examination):
- A. Palpation of the abdomen
- B. Tenderness in the lower abdomen
- C. Softening of the cervix
- D. All of the above
Correct Answer: A
Rationale: The correct answer is A: Palpation of the abdomen. To diagnose obstructed labor, palpation of the abdomen is essential to assess the position and size of the fetus, as well as the presence of uterine contractions and fetal heart rate. Tenderness in the lower abdomen may indicate other conditions, not necessarily obstructed labor. Softening of the cervix is a sign of impending labor but not specific to obstructed labor. Therefore, palpation of the abdomen is the most appropriate choice for diagnosing obstructed labor.