स्नातकोत्तर मेडिकल प्रवेश (MECEE-PG)
स्नातकोत्तर मेडिकल प्रवेश (MECEE-PG)
MECEE-PG – MD/MS/MDS Entrance · २,८६५ प्रश्न
२,८६५ प्रश्न उपलब्ध। मोड छान्नुहोस्:
MD/MS प्रवेश: प्रश्न र उत्तर
सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ३ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।
सही: ० / ०
-
The physiological anaemia of pregnancy occurs because:
सही उत्तर: घ) Plasma volume increases more than red cell mass
Plasma volume rises by about 40–50% while red cell mass rises by only about 20–30%, causing haemodilution.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
A primigravida usually first perceives fetal movements (quickening) at about:
सही उत्तर: घ) 18–20 weeks
Quickening is felt at around 18–20 weeks in a primigravida and about 2 weeks earlier in a multigravida.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
In a normal early intrauterine pregnancy, serum β-hCG approximately:
सही उत्तर: क) Doubles every 48 hours
A rise of about 66% or more in 48 hours (roughly doubling) is expected in a viable early pregnancy; suboptimal rise suggests ectopic or failing pregnancy.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Hegar's sign of early pregnancy refers to:
सही उत्तर: ग) Softening of the uterine isthmus on bimanual examination
On bimanual examination at about 6–10 weeks the soft isthmus allows the fingers to almost meet between the cervix and the body of the uterus.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Bluish discolouration of the vaginal mucosa and cervix in early pregnancy is known as:
सही उत्तर: ख) Chadwick's sign
Chadwick's (Jacquemier's) sign results from pelvic venous congestion; Goodell's sign is cervical softening and Hegar's sign is softening of the isthmus.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
A cholangiocarcinoma arising at the bifurcation of the common hepatic duct (hilum) is called a:
सही उत्तर: क) Klatskin tumour
Hilar cholangiocarcinoma at the confluence of the right and left hepatic ducts is known as a Klatskin tumour and presents with painless obstructive jaundice.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Breast cancer associated with germline BRCA1 mutations is most often of which receptor phenotype?
सही उत्तर: घ) Triple-negative (ER, PR and HER2 negative)
BRCA1-associated breast cancers are usually high-grade, basal-like and triple-negative, whereas BRCA2 cancers are more often ER-positive.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
A haemangioma in an infant that rapidly enlarges and traps platelets, causing severe thrombocytopenia (Kasabach–Merritt phenomenon), is typically a:
सही उत्तर: क) Kaposiform haemangioendothelioma or tufted angioma
Kasabach–Merritt phenomenon is associated with kaposiform haemangioendothelioma and tufted angioma, not with ordinary infantile haemangiomas.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
The minimum alveolar concentration (MAC) of an inhalational anaesthetic is a measure of its:
सही उत्तर: ख) Potency
MAC is the alveolar concentration preventing movement to a surgical incision in 50% of patients; a lower MAC means a more potent agent.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
When nitrous oxide is discontinued at the end of anaesthesia, the patient should breathe 100% oxygen for a few minutes to prevent:
सही उत्तर: ग) Diffusion hypoxia
Large volumes of N₂O diffuse from blood into the alveoli, diluting alveolar oxygen (Fink effect); supplemental oxygen prevents this diffusion hypoxia.
💬 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।