MCQ Collection
Pakistan MCQs
Practice Pakistan questions with answers and explanations.
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Correct Answer: B. Coronary sinus
Explanation:
Coronary sinus is the main venous channel that drains most of the myocardium into the right atrium.
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Correct Answer: B. Ureterovesical junction
Explanation:
Ureterovesical junction is a normal narrowing where the ureter enters the urinary bladder and a common site of stone impaction.
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Correct Answer: A. Recurrent laryngeal nerve
Explanation:
Recurrent laryngeal nerve is a branch of the vagus nerve that supplies nearly all intrinsic muscles of the larynx.
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Correct Answer: A. Hepatoduodenal ligament
Explanation:
Hepatoduodenal ligament is the free edge of the lesser omentum containing the portal triad.
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Correct Answer: B. Median nerve
Explanation:
Median nerve is a major nerve that passes through the carpal tunnel and supplies thenar muscles and sensation to the lateral hand.
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Correct Answer: A. Femoral nerve
Explanation:
Femoral nerve is the principal nerve of the anterior thigh, supplying quadriceps and enabling knee extension.
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Correct Answer: D. Portal vein
Explanation:
Portal vein is a vessel that carries nutrient-rich blood from the gastrointestinal tract to the liver.
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Correct Answer: D. Phrenic nerve
Explanation:
Phrenic nerve is the motor nerve to the diaphragm, arising mainly from cervical roots C3 to C5.
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Correct Answer: A. Phishing
Explanation:
Phishing is a deceptive attempt to obtain credentials or sensitive information through fraudulent communication.
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Correct Answer: D. Backup
Explanation:
Backup is a separate copy of data used for recovery after loss or corruption.
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Correct Answer: C. Malware
Explanation:
Malware is software designed to disrupt, damage or gain unauthorised access to systems.
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Correct Answer: B. Spreadsheet
Explanation:
Spreadsheet is software that organises data in cells and supports calculations and analysis.