Daily NEET MCQ- April 3, 2022 - NEET MCQ

Transformers are used to convert low alternating voltage to a high alternating voltage and vice versa. Transformers are based on the phenomena of mutual induction. A transformer consists of a soft iron coil with two coils wound around it which are not connected to one another. The other statements are not valid.

Benadryl, Dimetapp and Seldane are examples or antihistamines which are drugs that interfere with the main actions of histamine, which is a vasodilator and is released during allergic reactions. Nardil is an antidepressant drug.

Analgesics, antipyretics and barbiturates (tranquilizers) are drugs that interfere with the message transfer mechanism from the nerve to receptor and hence block neurological communication.

Amytal, seconal and nembutal are examples of barbiturates or sleep-inducing drugs. These are hypnotic compounds barbituric acid and are important tranquilizers and components of sleeping pills. Chlordiazepoxide is a mild tranquilizer used only for relieving tension.

Cowpox spreads to humans accidentally while milking infected animals. Lesions appear on fingers, rupture and spread to hands but heal without scarring. Local oedema with and without mild fever may also occur.

Rinderpest is a highly contagious disease of cattle, buffaloes, sheep, goat, etc. which is caused by Morbillivirus having ssRNA. The sick animal can be treated with an injection of sulfamethazine sodium.

Rinderpest spreads through contact, contaminated feed and water, workers and their clothes, equipment and flies. The virus occurs in all body fluids and secretions of infected animals even before the appearance of clinical symptoms.

Symptoms of Rinderpest include fever, dysentery or constipation with blood laced hard faeces, ocular and nasal discharges, anorexia, leukopenia followed by diarrhoea or loose motions with an offensive odour.

Salmonellosis is a bacterial disease caused by Salmonella gallinarium. Ranikhet disease, Laryngotracheitis and Fowl Pox are caused by a paramyxovirus, herpes virus and Avian pox virus respectively.

Analgesics are drugs that are used to relieve pain without causing disturbances within the nervous system. Aspirin and paracetamol are non-narcotic analgesics, whereas morphine is a narcotic analgesic.