Kerala PSC GK | Model Questions | Staff Nurse 07

231

Which of the following is a water soluble vitamin?

[a]

Vitamin C

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[b]

Vitamin D

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[c]

Vitamin A

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[d]

Vitamin K

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232

The intermolecular hydrogen bonding present in:

[a]

HCl

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[b]

CH4

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[c]

HBr

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[d]

HF

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233

Primary, Secondary and tertiary alcohols can be distinguished by:

[a]

Hinsberg test

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[b]

Silver mirror test

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[c]

Iodoform test

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[d]

Lucas test

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234

Minamata disease is due to polluton of:

[a]

Organic waste into drinking water

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[b]

Oil spill in water

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[c]

Industrial waste mercury into fishing water

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[d]

Arsenic into the atmosphere

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235

Restriction enzymes are used in genetic engineering because they:

[a]

can join DNA fragments

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[b]

can cut DNA at specific sequence

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[c]

can protect DNA from harmful proteins

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[d]

can multiply DNA fragments

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236

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

[a]

Phytophthora

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[b]

Rhizopus

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[c]

Puccinia

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[d]

Helminthosporium

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237

The pathogen responsible for Malaria is:

[a]

Bacteria

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[b]

Mosquito

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[c]

Virus

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[d]

Protozoa

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238

Digestive enzyme common to salivary glands and pancreas is:

[a]

Trypain

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[b]

Amylase

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[c]

Chymotrypain

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[d]

Renin

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239

The increased blood flow to the pelvic organs in pregancy render a bluish colour is called:

[a]

Chadwick sign

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[b]

Jacquemier's sign

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[c]

Hegar's sign

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[d]

Goodell's sign

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240

The antidote for magnesium sulphate in eclampsia in pregnancy is:

[a]

Sodium chloride

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[b]

Calcium carbonate

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[c]

Calcium chloride

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[d]

Calcium gluconate

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241

The normal pH of urine is:

[a]

4 to 8

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[b]

10 to 12

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[c]

1 to 3

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[d]

14 to 18

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242

Trendelenburg position is provided for a patient with following conditions EXCEPT:

[a]

Following spinal anesthesia

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[b]

Preventing shock

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[c]

During thoracentesis

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[d]

Retaining fluids in retention enema

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243

Whipple procedure is the surgical management of:

[a]

Ca colon

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[b]

Ca Stomach

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[c]

Ca Esophagus

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[d]

Ca pancreas

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244

Collection of air in the subcutaneous tissue:

[a]

Melanoma

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[b]

Empyema

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[c]

Emphysema

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[d]

Pyoderma

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245

Humidifier attached to a oxygen source helps to:

[a]

Prevent transmission of microorganism

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[b]

Prevent dryness of mucous membrane

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[c]

Prevent irritation on the skin

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[d]

Prevent fire hazard

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