Nokea
A clinical feature that is indicative of transient tachypnea of the newborn is
- A. Rapid respirations of up to 120/minute
- B. There’s marked recession of the rib cage
- C. Mostly common following a normal delivery
- D. Diminished respirations of less than 40/minute
Correct Answer: A
Rationale: Step 1: Transient tachypnea of the newborn is characterized by rapid respirations due to delayed reabsorption of fetal lung fluid.
Step 2: Rapid respirations of up to 120/minute is a common clinical feature seen in newborns with transient tachypnea.
Step 3: This rapid breathing pattern distinguishes it from other conditions.
Step 4: Marked recession of the rib cage is more indicative of respiratory distress syndrome.
Step 5: Transient tachypnea can occur in both normal and cesarean deliveries, so choice C is incorrect.
Step 6: Diminished respirations of less than 40/minute would not be expected in transient tachypnea.
Summary: Choice A is correct because rapid respirations are a key clinical feature of transient tachypnea, while the other choices do not align with its characteristic presentation.
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Classical vitamin K deficiency bleeding occurs
- A. Within the first 24 hours of birth
- B. Within the neonatal stage
- C. Within the infancy stage
- D. Within the first week of birth
Correct Answer: B
Rationale: Classical vitamin K deficiency bleeding occurs within the neonatal stage because newborns have low levels of vitamin K, which is essential for blood clotting. This deficiency typically manifests between 1-7 days after birth. Bleeding within the first 24 hours (choice A) is unlikely as it is too early for vitamin K deficiency to cause symptoms. Bleeding within infancy (choice C) is incorrect as it specifically refers to the neonatal stage. Bleeding within the first week of birth (choice D) is a close distractor, but the critical period for classical vitamin K deficiency bleeding is within the neonatal stage, which is slightly more specific than the first week of birth.
Surgical induction of labor refers to the use of
- A. Cytotec and mechanical cervical dilatation
- B. Sweeping of membranes and amniotomy
- C. Mechanical cervical dilatation and buscopan
- D. Artificial rupture of membranes and syntocinon
Correct Answer: B
Rationale: The correct answer is B: Sweeping of membranes and amniotomy.
1. Sweeping of membranes involves manually separating the amniotic sac from the lower part of the uterus, stimulating the release of prostaglandins to induce labor.
2. Amniotomy is the artificial rupture of membranes, which can accelerate labor by releasing amniotic fluid and initiating contractions.
3. These methods are commonly used for surgical induction of labor due to their effectiveness and minimal invasiveness compared to other options.
Incorrect choices:
A: Cytotec is a medication used for labor induction, but mechanical cervical dilatation is not a standard surgical method.
C: Buscopan is used for relaxation of smooth muscle and not commonly used for labor induction.
D: Syntocinon is a synthetic form of oxytocin used to induce or augment labor, but it is not typically used in surgical induction methods.
The gradual rewarming process in the management of hypothermia neonatorum is aimed at
- A. Providing energy
- B. Preventing shock
- C. Providing comfort
- D. Preventing burns
Correct Answer: B
Rationale: In the management of hypothermia neonatorum, the gradual rewarming process is aimed at preventing shock. Rapid rewarming can lead to vasodilation, causing a sudden drop in blood pressure and potentially leading to shock. Gradual rewarming helps the body adjust slowly to prevent this. Providing energy (Choice A) is not the primary goal of rewarming in hypothermia. Providing comfort (Choice C) is important but not the main purpose of the rewarming process. Preventing burns (Choice D) is not directly related to the rewarming process but is important to ensure the safety of the neonate during the rewarming process.
In the majority of cases, the first clinical manifestation of physiologic stress ulcer is
- A. Epigastric pain
- B. Change in mental status
- C. Fever
- D. Hemorrhage
Correct Answer: C
Rationale: The correct answer is C: Fever. Physiologic stress ulcers are often associated with systemic stress response, leading to an increase in body temperature. Fever is an early sign of stress-related ulcers before other symptoms like epigastric pain or hemorrhage manifest. Change in mental status is more indicative of neurological issues rather than stress ulcers. Epigastric pain typically occurs after the ulcer has progressed, and hemorrhage is a severe complication of untreated stress ulcers.
Excessive traction and twisting of the neck during delivery of the shoulders in SVD could lead to
- A. Erb’s palsy
- B. Radial palsy
- C. Torticollis
- D. Ecchymosis
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.