vitamins, nutrition, health, disease and treatment - Category wise Question and Answer Practice Test with Solutions

Question : 21 [UPPCS (Pre) 2017]

Deficiency of Iodine causes

a) Goitre

b) Night blindness

c) Cancer

d) Osteoporosis

Answer: (a)

Question : 22 [UP (Pre) 2003]

Myopia or short sightedness is corrected by

a) Use of plain concave lens

b) Use of convex lens

c) Use of concave lens

d) Use of plain convex lens

Answer: (c)

Question : 23

Zidovudine and Nevirapine drugs are used for treatment

a) Tuberculosis

b) AIDS

c) Leukaemia

d) Syphilis

Answer: (b)

Zidovudine and Nevirapine is a nucleoside analog reversetranscriptase inhibitor (NRTI), a type of antiretroviral drug used for the treatment of HIV/AIDS infection. These inhibit the enzyme (reverse transcriptase) that HIV uses to synthesize DNA.

Question : 24 [UPPCS (Mains) 2010]

White tip of maize leaves indicates the deficiency of

a) N

b) Fe

c) Mn

d) Zn

Answer: (d)

Question : 25 [PCS (Pre) 2012]

Which one of the following pairs is not correctly matched?

a) Cloning - Genetic replica

b) Ebola virus - Smallpox

c) Biometric identification - Figerprints and Iris scan

d) DNA Figerprinting - Paternity or criminal identification

Answer: (b)

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