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89,

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91.

92.

93.

94,

The most stable cervical orthosis available for cervical post injury patients is
(^) Moulded Cervical Orthosis (B) Soft Cervical Orthosis
(C) Halo Cervical Orthosis (D) Philadelphia Cervical Orthosis

Brush bordered columnar epithelium occurs in
(A) Lining of stomach and small intestine
(B) Lining of PCT and small intestine
(C) Lining of trachea and fallopian tube
(D) Lining of ileum and jejunum

The radioactive decay rate of radioactive element is found ‏ما‎ be 10° disintegrations / sec at a
certain time. If the half-life of the element is 1 second, the decay rate after one second is
and after 3 seconds is

(A) 500,125 (B) 250,125
(0 100,125 (D) 125,500

Who discovered Monoclonal antibodies from hybridomas in 7۶
(A) Kohler and Milstein (B) Pasteur and Kohler
(C) Bayliss and Milstein (D) Pasteur and Bayliss

The difference between a photon and a neutrino is
(^) both have equal spin but photon is electromagnetic in nature
(൫) both have equal spin but neutrino is electromagnetic in nature
(C) spin of photon is % and that of neutrino 15 7
(D) spin of photon is 1 and that of neutrino 15 1% 17 0711 081/2

Cessation of smoking before a scheduled surgery will lead to all except
(A) Increase in mucous production
(B) Improvement in mucociliary function
(C) Decreases airway irritability
(D) Reduction in the level of carboxy haemoglobin

High incidence of post operative hepatitis is associated with

(ಹ) Isoflurane (B) Desflurane
(C) Halothane (D) Sevoflurane
13 128/2017

[P.T.O.]