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Kerala PSC GK | Model Questions | Staff Nurse 07

231
Which of the following is a water soluble vitamin?
[a]
Vitamin C

[b]
Vitamin D

[c]
Vitamin A

[d]
Vitamin K

232
The intermolecular hydrogen bonding present in:
[a]
HCl

[b]
CH4

[c]
HBr

[d]
HF

233
Primary, Secondary and tertiary alcohols can be distinguished by:
[a]
Hinsberg test

[b]
Silver mirror test

[c]
Iodoform test

[d]
Lucas test

234
Minamata disease is due to polluton of:
[a]
Organic waste into drinking water

[b]
Oil spill in water

[c]
Industrial waste mercury into fishing water

[d]
Arsenic into the atmosphere

235
Restriction enzymes are used in genetic engineering because they:
[a]
can join DNA fragments

[b]
can cut DNA at specific sequence

[c]
can protect DNA from harmful proteins

[d]
can multiply DNA fragments

236
Rice crop was destroyed by a fungus which resulted in severe famine of Bengal in 1942. It was due to:
[a]
Phytophthora

[b]
Rhizopus

[c]
Puccinia

[d]
Helminthosporium

237
The pathogen responsible for Malaria is:
[a]
Bacteria

[b]
Mosquito

[c]
Virus

[d]
Protozoa

238
Digestive enzyme common to salivary glands and pancreas is:
[a]
Trypain

[b]
Amylase

[c]
Chymotrypain

[d]
Renin

239
The increased blood flow to the pelvic organs in pregancy render a bluish colour is called:
[a]
Chadwick sign

[b]
Jacquemier's sign

[c]
Hegar's sign

[d]
Goodell's sign

240
The antidote for magnesium sulphate in eclampsia in pregnancy is:
[a]
Sodium chloride

[b]
Calcium carbonate

[c]
Calcium chloride

[d]
Calcium gluconate

241
The normal pH of urine is:
[a]
4 to 8

[b]
10 to 12

[c]
1 to 3

[d]
14 to 18

242
Trendelenburg position is provided for a patient with following conditions EXCEPT:
[a]
Following spinal anesthesia

[b]
Preventing shock

[c]
During thoracentesis

[d]
Retaining fluids in retention enema

243
Whipple procedure is the surgical management of:
[a]
Ca colon

[b]
Ca Stomach

[c]
Ca Esophagus

[d]
Ca pancreas

244
Collection of air in the subcutaneous tissue:
[a]
Melanoma

[b]
Empyema

[c]
Emphysema

[d]
Pyoderma

245
Humidifier attached to a oxygen source helps to:
[a]
Prevent transmission of microorganism

[b]
Prevent dryness of mucous membrane

[c]
Prevent irritation on the skin

[d]
Prevent fire hazard


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