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Home >> Exams >> MD MS EE >> AIIMS MD MS EE >> AIIMS MD MS EE 2005 May >> Mcqs Page 6

(Single Best Answer) Question 51: Which mechanism in phototherapy is chiefly responsible for reduction in serum bilirubin ?

A) Photo-oxidation
B) Photo-isomerization
C) Structural isomerization
D) Conjugation
Answer (Select an option above to get the answer):

(Single Best Answer) Question 52: Which laser is used in the management of after cataracts ?

A) Argon
B) Krypton
C) Nd-YAG
D) Excimer
Answer (Select an option above to get the answer):

(Single Best Answer) Question 53: Which is the most common site of metastatic disease ?

A) Lung
B) Bone
C) Liver
D) Brain
Answer (Select an option above to get the answer):

(Single Best Answer) Question 54: Which focal length in the objective piece of microscope is commonly used for ear surgery ?

A) 100 nm
B) 250 nm
C) 450 nm
D) 950 nm
Answer (Select an option above to get the answer):

(Single Best Answer) Question 55: When does switch-over from fetal to adult hemoglobin synthesis begin ?

A) 14 weeks gestation
B) 30 weeks gestation
C) 36 weeks gestation
D) 7 - 10 days postnatal
Answer (Select an option above to get the answer):

(Single Best Answer) Question 56: When a group of muscles of a dead body where in state of strong contraction immediately prior to death and remain so even after death, the condition is termed as ?

A) Gas stiffening
B) Rigor mortis
C) Cadaveric spasm
D) Cold stiffening
Answer (Select an option above to get the answer):

(Single Best Answer) Question 57: What is the most acute effect of smoking cessation ?

A) Shift of oxyhemoglobin curve to the right
B) Increased ciliary function
C) Decreased mucous production
D) Decreased incidence of post operative pneumonia
Answer (Select an option above to get the answer):

(Single Best Answer) Question 58: Use of oral contraceptives decreases the incidence of all of the following except ?

A) Ectopic pregnancy
B) Epitheliam ovarian malignancy
C) Hepatic adenoma
D) Pelvic inflammatory disease
Answer (Select an option above to get the answer):

(Single Best Answer) Question 59: What is pathognomonic feature of rheumatoid arthritis ?

A) Rheumatoid factor
B) Rheumatoid nodule
C) Morning stiffness
D) Ulnar drift of fingers
Answer (Select an option above to get the answer):

(Single Best Answer) Question 60: The risk of complex hyperplasia of endometrium with atypia progressing to malignancy in a postmenopausal woman is about ?

A) 3%
B) 8%
C) 15%
D) 28%
Answer (Select an option above to get the answer):