स्त्री तथा प्रसूति र बाल रोग – ObGyn & Pediatrics MCQ
स्त्री तथा प्रसूति र बाल रोग – MD/MS प्रवेश
ObGyn & Pediatrics · MECEE-PG – MD/MS/MDS Entrance · ५९० प्रश्न
५९० प्रश्न उपलब्ध। मोड छान्नुहोस्:
स्त्री तथा प्रसूति र बाल रोग: प्रश्न र उत्तर
सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ३ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।
सही: ० / ०
-
In a newborn diagnosed with congenital adrenal hyperplasia (CAH), you would MOST likely observe which of the following findings?
सही उत्तर: घ) Adrenal androgen excess
Congenital Adrenal Hyperplasia results from a deficiency in cortisol synthesis leading to adrenal gland overproduction of androgens. This manifests as virilization, clitoral enlargement, accelerated growth, and skin hyperpigmentation. Increased androgen levels are the core feature of CAH.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
A 32-year-old woman presents with a positive urine pregnancy test and reports experiencing severe abdominal pain, vaginal bleeding, and signs of preterm labor at 28 weeks gestation. What is the MOST appropriate initial management?
सही उत्तर: घ) Observation and close monitoring
At 28 weeks gestation, the primary goal is to preserve fetal lung development. Observation with close monitoring allows assessment of fetal well-being while administering corticosteroids to accelerate fetal lung maturation – a crucial intervention in this situation. Magnesium sulfate focuses on maternal seizure control rather than early fetal outcomes.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
A newborn presents with marked cyanosis, respiratory distress, and a systolic murmur. Which of the following conditions is MOST likely?
सही उत्तर: ख) Classic phenylketonuria
Classic phenylketonuria (PKU) results from a deficiency in tetrahydrobiopterin, which is essential for phenylalanine metabolism. This leads to a buildup of phenylalanine, causing neurological damage and cyanosis due to metabolic acidosis – the hallmark of PKU. The other options are related to respiratory issues or prematurity but don't explain the core physiological mechanisms.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Which of the following vitamins is most crucial for preventing neural tube defects during pregnancy?
सही उत्तर: ख) Folate (B9)
Folate (B9) supplementation during early pregnancy significantly reduces the risk of neural tube defects such as spina bifida. While other vitamins are important for overall health, folate’s specific role in neurological development makes it paramount in this context. Vitamin A is primarily involved in vision and immune function; Vitamin D supports bone growth.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Which of the following statements BEST describes the key characteristic of colostrum?
सही उत्तर: ख) B) Exceptionally high concentrations of antibodies and immunoglobulins
Option B is correct. Colostrum's defining feature is its remarkably high concentration of antibodies (primarily IgA), crucial for protecting the newborn’s immune system during the early days of life. Options A and C are inaccurate, while option D isn't a primary component.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
In a newborn presenting with signs of dehydration, WHO Plan C recommends administering IV fluids. Approximately how much total IV Ringer’s Lactate (in ml) would be given during the initial rehydration period for a 3 kg infant?
सही उत्तर: ग) C) 300-400 ml
Option C is correct. WHO Plan C aims for rapid rehydration. For a 3 kg infant, the initial dose of Ringer’s lactate typically involves administering 300-400ml over the first hour.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
A 6-month-old infant presents with persistent vomiting and abdominal distension. Examination reveals a ‘double bubble’ sign on abdominal X-ray. Which congenital anomaly is MOST strongly associated with this presentation?
सही उत्तर: ख) B) Caudal regression syndrome
Option B is correct. The ‘double bubble’ sign, indicative of incomplete separation of the duodenum, is a hallmark feature of caudal regression syndrome (sacral agenesis). Options A, C and D represent distinct anomalies with different imaging characteristics.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
A pregnant woman presents with severe lower abdominal pain and vaginal bleeding. Initial investigations reveal a large fibroid within her uterus. Which of the following conditions is MOST commonly associated with the development of red (carneous) degeneration in this fibroid?
सही उत्तर: क) A) Increased estrogen levels during pregnancy
Option A is correct. Red degeneration, characterized by bleeding from a fibroid, is most frequently linked with increased estrogen levels that stimulate excessive vascular growth within the fibroid. Options B and C are less specific and potentially misleading. Option D isn't a primary driver.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
A pediatrician examines a newborn infant who has been diagnosed with severe oligohydramnios, pulmonary hypoplasia, and flattened facies. Which syndrome does this presentation MOST likely reflect?
सही उत्तर: ग) C) Turner Syndrome
The clinical features described – severe oligohydramnios, pulmonary hypoplasia, and flattened facies – are characteristic of the Potter sequence, a form of renal failure in utero that leads to systemic compromise. Each other option has distinct genetic causes.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
A newborn infant is showing signs of respiratory distress after an elective caesarean section. The initial assessment reveals tachypnea. Which of the following is the MOST likely explanation for this finding?
सही उत्तर: घ) D) Congenital Heart Disease
Transient Tachypnea of Newborns (TTN), characterized by delayed clearance of fetal lung fluid, is the most common cause of tachypnea in term infants born via elective caesarean section that resolves within 24-48 hours. RDS requires longer duration of symptoms and is more prevalent in preterm infants.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
यी अभ्यास प्रश्न हुन्, आधिकारिक प्रश्न होइनन्। पाठ्यक्रम, विज्ञापन र नतिजाका लागि सम्बन्धित निकायको आधिकारिक वेबसाइट हेर्नुहोस्। उत्तरमा गल्ती भेटे प्रश्नमुनिको "टिप्पणी / गल्ती रिपोर्ट" मा लेख्नुहोस्।
नमस्ते! पाठ्यक्रम, सामान्य ज्ञान, भाषा परीक्षा वा कुनै प्रश्नको उत्तर बुझ्न सोध्नुहोस्।
AI ले गल्ती गर्न सक्छ। महत्वपूर्ण कुरा आधिकारिक स्रोतमा जाँच्नुहोस्।