791. The term ‘Rh factor’ refers to –

1. Rhesus factor
2. Rheumatoid factor
3. Renal factor
4. Rhombic factor

Option “1” is correct
Rh factor’ refers to Rhesus (Rh) factor .The commonly used terms Rh factor are Rh positive and Rh negative.
792. Lichen that grow on bark are said to be –

1. Xylophilous
2. Saxicolous
3. Coprophilous
4. Corticolous

Option “4” is correct
A Corticolous lichen is a lichen that grows on bark.
793. BCG vaccination is to be given to a new-born child –

1. Immediately after birth
2. Within 48 hours
3. Within seven days
4. Within six months

Option “2” is correct
Newborns are vaccinated within 48 hours of birth with 0.05 ml and 0.1 ml of freeze dried BCG vaccine procured from Guindy Madras manufactured using Copenhagen 1331 strain containing 0.69 million culturable particles/0.1 ml. BCG vaccine is a live bacterial vaccine given for protection against tuberculosis.
794. Glaucoma is a disease of the –

1. Skin
2. Lungs
3. Liver
4. Eyes

Option “4” is correct
Glaucoma is an eye disease in which the optic nerve is damaged in a characteristic pattern. This can permanently damage vision in the affected eye(s) and lend to blindness if left untreated.
795. The metal present in insulin is –

1. Copper
2. Iron
3. Zinc
4. Magnesium

Option “3” is correct

Insulin storage vesicles in humans and many other species contain high concentrations of Zn2+ and Ca2+ ions.
796. Who discovered the H.T.L.V. III AIDS Virus?

1. Robert Gallo
2. Edward Jenner
3. Luck Izon Jenner
4. Robertson

Option “1” is correct
Robert Charles Gallo was the director of Institute of Human Virology in the University of Maryland, School of Medicine, Baltimore. He discovered Human T-cell Leukaemia Virus III. This is the factor of most dangerous disease-AIDS.
797. Which drug is used as an Anti-Inflammatory?

1. Metformin
2. Diazepam
3. Latanoprost
4. Prednisone

Option “4” is correct
Prednisone drug is used as an Anti-Inflammatory drug. It is used to treat a number of different conditions, such as inflammation (swelling), severe allergies, adrenal problems, arthritis, asthma, blood or bone marrow problems, endocrine problems, eye or vision problems, stomach or bowel problems, lupus, skin conditions, kidney problems, ulcerative colitis, and flare-ups of multiple sclerosis.
798. Musa paradisiaca is the scientific name of which plant?

1. Mango
2. Wheat
3. Corn
4. Banana

Option “4” is correct

Musa paradisiaca is the scientific name of Banana plant.
799. Which is the largest gland in human body?

1. Liver
2. Thyroid
3. Pituitary
4. Salivary gland

Option “1” is correct

Liver is the largest gland in human body. It is also the largest (internal) organ in our body and can weigh up to 1.5 kg for a human adult. That is, about 1/50th of the body weight is because of liver.
800. Which organ of human body secretes Insulin?

1. Pancreas
2. Kidney
3. Gall bladder
4. Liver

Option “1” is correct

Insulin is a hormone made by the pancreas that allows your body to use sugar (glucose) from carbohydrates in the food that you eat for energy or to store glucose for future use. Insulin helps keeps your blood sugar level from getting too high or too low.
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