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Mcqs MBBS Exams India
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(Single Best Answer) Question 171: Giardiasis is characterized by the following except ?
A) Abdominal discomfort and bloating
B) Acute or chronic diarrhea
C) Duodenum and jejunum are the prime sites of involvement
D) Giardia cysts are resistant to heat and dessication
Answer (Select an option above to get the answer):
(Single Best Answer) Question 172: Which maturation stage of RBCs is infected by Plasmodium falciparum ?
A) Reticulocyte stage only
B) Normoblast stage
C) Old RBC
D) RBC of all ages
Answer (Select an option above to get the answer):
(Single Best Answer) Question 173: Secondary syphilis is characterized by the following except ?
A) Occurs 6 - 8 weeks after development of chancre
B) Painful and itchy maculo-papular lesions
C) Constitutional features are present
D) Meningitis, hepatitis, glomerulonephritis and uveitis may occur
Answer (Select an option above to get the answer):
(Single Best Answer) Question 174: Regarding measles, which one of the following statements is not correct ?
A) It is caused by paramyxo virus infection
B) Rash is usually vesicular
C) Infection spreads by droplets
D) Incubation period is 14 days
Answer (Select an option above to get the answer):
(Single Best Answer) Question 175: The following features are correct in the case of Syndrome of Inappropriate Anti-Diuretic Hormone (SIADH) except ?
A) Low-normal plasma urea
B) Low serum sodium
C) High plasma osmolality
D) Urinary sodium not minimally low
Answer (Select an option above to get the answer):
(Single Best Answer) Question 176: Increased anion gap is found in the following disorders except ?
A) Diabetic ketoacidosis
B) Starvation ketosis
C) Renal tubular acidosis
D) Lactic acidosis
Answer (Select an option above to get the answer):
(Single Best Answer) Question 177: Most specific diagnostic finding in gout is ?
A) Uric acid cyrstals in urine
B) Raised serum uric acid
C) Presence of calcium pyrophosphate crystals in synovial fluid
D) Presence of monosodium crystals in synovial fluid
Answer (Select an option above to get the answer):
(Single Best Answer) Question 178: The following are consistent with pheochromocytoma except ?
A) Episodic diarrhea
B) Episodic flushing of skin
C) Episodes of hypertension
D) Paroxysm, palpitation and sweating
Answer (Select an option above to get the answer):
(Single Best Answer) Question 179: Which one of the following is the most appropriate treatment of hyperthyroidism due to subacute lymphocytic thyroiditis ?
A) Propylthiouracil
B) Radioactive iodine ablation
C) Subtotal thyroidectomy
D) Beta blockers
Answer (Select an option above to get the answer):
(Single Best Answer) Question 180: A diabetic patient in hypoglycemia does not regain consciousness despite blood glucose restoration to normal. Which one of the following is the most likely condition or explanation ?
A) Cerebral edema
B) Alcohol intoxication
C) Post-ictal state
D) Cerebral haemorrhage
Answer (Select an option above to get the answer):