A. Rough endoplasmic reticulum
B. Polysomes
C. Nissl granules
D. Glyoxysomes
Explanation
Ribosomes bound to the surface of the endoplasmic reticulum give it a "rough" a ppearance, hence the term rough ER.
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A. Enzyme active site
B. Chromosome
C. Cell membrane
D. Nucleus
Explanation
Carbohydrates are found in the cell membrane (as glycoproteins and glycolipids), in chromosomes (as part of DNA/RNA sugar backbone), and in the nucleus (within nucleotides).
They are not typically present in enzyme active sites, which are mostly composed of amino acid residues from proteins.
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A. Chest tubes & emergency airways
B. X-ray machine
C. Contact training
D. Glucometer
Explanation
When inserted into the chest cavity, a chest tube can drain accumulated blood (hemothorax) or air (pneumothorax) , allowing the collapsed lung to re-inflate and stabilize the patient's breathing.
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A. Heparin
B. Enoxaparin
C. Warfarin
D. Clopidogrel
Explanation
Unstable angina is treated with antiplatelet agents such as clopidogrel , along with other interventions like nitrates or heparin.
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A. Conduction abnormalities
B. Hypertrophic obstructive cardiomyopathy (HOCM)
C. Heart failure
D. Atrial fibrillation
Explanation
Digoxin is contraindicated in hypertrophic obstructive cardiomyopathy (HOCM)
It can worsen obstruction and lead to adverse outcomes
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گھٹن کی حالت میں کیا کرو گے؟
A. ACB
B. ABC
C. FBAO
D. BCA
Explanation
FBAO stands for Foreign Body Airway Obstruction.
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A. Aristocracy
B. New Age
C. Enlightenment
D. Reformation
Explanation
The period of maturation, intellectual growth, and social graces during the Renaissance is often referred to as the Enlightenment.
The Enlightenment was characterized by a focus on reason, science, and intellectual growth, though it technically followed the Renaissance in history.
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مائٹوکونڈریا کو خلیات کا پاور ہاؤس کہا جاتا ہے۔
Explanation
Mitochondria are known as the " Power House " of cells because they generate energy in the form of ATP through cellular respiration .
They play a crucial role in providing the energy needed for various cellular functions.
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A. Oxygen
B. Phosphorous
C. Nitrogen
D. Chlorine
Explanation
Oxygen cannot be detected directly in an organic compound using common detection methods, unlike chlorine, nitrogen, and phosphorus.
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A. Line the wall of heart
B. Lack striations
C. Controlled by the autonomic nervous system
D. Have spindle shaped cells
Explanation
Smooth muscles do not line the wall of the heart; this is a characteristic of cardiac muscle . Hence, this statement is NOT true.
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