चिकित्सा शिक्षा आयोग (CEE) पारामेडिकल (B.Pharm, BPH, BMLT, BMIT, B.Optom) तयारी
चिकित्सा शिक्षा आयोग (CEE) – पारामेडिकल (B.Pharm, BPH, BMLT, BMIT, B.Optom)
Paramedical Bachelor Entrance · Medical Education Commission – CEE
२,०३९ प्रश्न उपलब्ध। मोड छान्नुहोस्:
MBBS/BDS/Nursing 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
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The joint between the head of the humerus and the pectoral girdle (shoulder joint) is a:
सही उत्तर: ख) ball and socket joint
The rounded head of the humerus fits into the glenoid cavity, giving movement in all planes, typical of a ball and socket joint.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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During contraction of a skeletal muscle fibre, which band of the sarcomere keeps the same length?
सही उत्तर: घ) A band
The A band equals the length of the thick (myosin) filaments, which do not shorten; the I band and H zone narrow as thin filaments slide inward.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In the human nephron, nearly all essential nutrients and about 70–80% of the filtered electrolytes and water are reabsorbed in the:
सही उत्तर: घ) proximal convoluted tubule
The PCT, lined by brush-border cuboidal epithelium, carries out the bulk of reabsorption from the glomerular filtrate.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Renal calculi (kidney stones) are most commonly made of:
सही उत्तर: ख) calcium oxalate
Most kidney stones are insoluble crystallised salts, chiefly calcium oxalate, formed within the kidney.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The presence of glucose (glycosuria) and ketone bodies (ketonuria) in urine indicates:
सही उत्तर: घ) diabetes mellitus
In uncontrolled diabetes mellitus, high blood glucose spills into the urine and fat breakdown produces ketone bodies.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A healthy adult human excretes on average about how much urine per day?
सही उत्तर: ख) 1 to 1.5 litres
About 180 L of filtrate is formed daily, but nearly 99% is reabsorbed, leaving about 1–1.5 L of urine.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The counter-current mechanism that helps the human kidney produce concentrated urine involves the:
सही उत्तर: क) loop of Henle and vasa recta
Opposite flows in the two limbs of Henle's loop and in the vasa recta build up an increasing osmotic gradient in the medulla.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Animals such as most bony fishes, which excrete nitrogenous waste mainly as ammonia, are called:
सही उत्तर: ग) ammonotelic
Ammonia is highly toxic but very soluble, so it is excreted by aquatic animals such as bony fishes and tadpoles that have plenty of water.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Atherosclerosis, a common cause of coronary artery disease, is due to:
सही उत्तर: ख) deposition of cholesterol, fat and calcium that narrows the arteries
Fatty deposits (plaques) of cholesterol, fat, calcium and fibrous tissue build up in the arterial wall, narrowing the lumen and reducing blood flow to the heart muscle.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In a normal adult, lymphocytes make up about what percentage of the total white blood cells?
सही उत्तर: ग) 20–25%
Typical differential count: neutrophils 60–65%, lymphocytes 20–25%, monocytes 6–8%, eosinophils 2–3%, basophils 0.5–1%.
💬 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।
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