A. Spleen plays a major role in adults (in lymphopoiesis )
B. Committed stem cells differentiates into only one cell type
C. RES plays a role
D. None
Related Mcqs:
- Components of innate immunity that are active against viral cells includes______________?
A. NK Cells
B. Cytotoxic T cells
C. B cells
D. Memory B cells - Hutchinson’s triad includes______________?
A. hypoplasia of incisor and molar, VIII nerve motor paralysis and peg laterals.
B. Hypoplasia of incisor and molar, V nerve motor paralysis interstitial keratitis
C. Hypoplasia of incisor and molar, VIII nerve deafness and interstitial keratitis
D. None of the above - Which of the following statement is true regarding lathe cut low Copper silver alloy ?
A. Requires least amount of mercury
B. Achieves high compressive strength at 1 hr.
C. Has tensile strength both at 15 minutes and 7 days is comparable to high copper, unicompositional alloys
D. Has lower cree value - The following statement is true regarding fungal infection__________________?
A. Dermatophyte infection are exclusively man to animal
B. Rhinosporidium causes deep infection in man
C. albicans is not pathogenic to lab animals
D. Candida infection is usually endogenous - Regarding Golgi tendon organ true is ______________?
A. Senses dynamic length of muscle
B. Involved in reciprocal innervation
C. a- motor neuron stimulation
D. Sense muscle tension - Non true regarding Na/K pump is______________?
A. Pumps Na against a gradient
B. 5 Na+ exchanged for 2K+
C. Increase in intracellular Na
D. Hypocalcemia inhibits the pump - Regarding myxedema the following are true except______________?
A. Swollen, oedematous look of the face
B. Impotency, amenorrhea
C. B.M.R increased by 30 -45%
D. Dullness, loss of memory - All are true regarding glucose 6 phosphate deficiency except______________?
A. Hyperuricemia
B. Hyperglycemia
C. Defective cori cycle
D. Increased mobilization of glycogen from liver - All are true regarding the enamel spindles except____________?
A. Produced by ameloblasts
B. Found in the region of cusps
C. Surrounded by inter prismatic enamel
D. Terminate as rounded process - Which is true regarding lathe cut silver alloy_______________?
A. Requires least amount of mercury
B. Achieves lowest compressive strength at 1 hr.
C. Has tensile strength both at 15 min & 7 days comparable to high copper unicompositional alloy
D. Has low creep
