Select the correct statement from the ones given below from Bio

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 Multiple Choice QuestionsMultiple Choice Questions

211.

where will you look for the sporozoites of the malarial parasite?

  • Red blood corpuscles of humans suffering from malaria

  • Spleen of infected humans

  • Salivary glands of freshly moulted female Anopheles mosquito

  • Salivary glands of freshly moulted female Anopheles mosquito

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212.

Common cold is not cured by antibiotics because it is

  • caused by a virus

  • caused by a Gram-positive bacterium

  • caused by a Gram-negative bacterium

  • caused by a Gram-negative bacterium

288 Views

213.

Select the correct statements with respect to diseases and immunisation

  • if due to some reason B and T - lymphocytes are damaged, the body will not produce antibodies against a pathogen

  • injection of dead/inactivated pathogens causes passive immunity

  • certain protozoans have been used to mass produce hepatitis B vaccine

  • certain protozoans have been used to mass produce hepatitis B vaccine

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214.

Select the correct statement from the ones given below

  • Barbiturates, when given to criminals, make them tell the truth

  • Morphine is often given to person who has undergone surgery as a pain killer

  • Chewing tobacco lowers blood pressure and heart rate

  • Chewing tobacco lowers blood pressure and heart rate


B.

Morphine is often given to person who has undergone surgery as a pain killer

Serturner, a pharmacist isolated the active principle of opium in 1806 and named it morphine. Morphine is a phenanthrene opioid receptor against, its main effect is binding to and activation to micro - opioid receptors in the central nervous system. In clinical settings, morphine exerts its principal pharmacological effect on the central nervous system and gastrointestinal tract. Its primary actions of therapeutic value are analgesia and sedation.

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215.

Ringworm in humans is caused by 

  • Bacteria 

  • fungi 

  • nematodes

  • nematodes

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216.

Widal test is used for the diagnosis of 

  • Malaria 

  • pneumonia

  • tuberculosis

  • tuberculosis

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217.

Which one of the following statements is correct with respect to AIDS?

  • The HIV can be transmitted through eating food together with an infected person

  • Durg addicts are least susceptible to HIV infection

  • AIDS patients are being fully cured cent percent with proper care and nutrition

  • AIDS patients are being fully cured cent percent with proper care and nutrition

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218.

Infectionus proteins are present in

  • geminiviruses

  • prions

  • viroids

  • viroids

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219.

Fastest distribution of some injectible material /medicine and with no risk of any kind can be achieved by injecting it into the

  • muscles

  • arteries

  • veins

  • veins

653 Views

220.

Which one of the following techniques is safest for the detection of cancer?

  • Magnetic Resonance Imaging (MRI)

  • Radiography (X -ray)

  • Computed Tomography (CT)

  • Computed Tomography (CT)

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