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Friday 24 May 2024

Biology MCQs Part 30 | NTS Biology MCQs With Answer

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Biology  Mcqs for Preparation specially for NTS, ECAT MCAT, CSS, PPSC, ETEA ,KPSC, EPPSC, PPSC, , and other test. here you will find Biology  mcqs.

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10.5)  Respiratory Disorders

281.     What is bronchitis primarily caused by?

            (A) Excessive exercise

            (B) Viruses, bacteria, and irritant particles

            (C) High altitude

            (D) Genetic factors

282.     How is bronchitis treated when caused by bacterial infection?

            (A) With anti-viral medicines

            (B) With antihistamines

            (C) With antibiotics

            (D) With surgery

283.     Which of the following is a common cause of emphysema?

            (A) High-fat diet

            (B) Cigarette smoke

            (C) Excessive alcohol consumption

            (D) Lack of exercise

284.     What happens to the alveoli in pneumonia?

            (A) They become dry

            (B) They fill with pus

            (C) They shrink

            (D) They expand excessively

285.     Which symptom is NOT generally associated with pneumonia?

            (A) Sneezing

            (B) Sore throat

            (C) Cold (upper respiratory infection)

            (D) Stomach ache

286.     What can reduce further damage in emphysema patients?

            (A) Increased exercise

            (B) Stopping smoking

            (C) Drinking more water

            (D) Eating a high-protein diet

287.     How long does short-term bronchitis typically last without treatment?

            (A) One month

            (B) One week

            (C) Two weeks

            (D) Three days

288.     Which factor does NOT contribute to the development of emphysema?

            (A) Cigarette smoke

            (B) Environmental pollution

            (C) Viral infections

            (D) Genetic predisposition

289.     What is a common treatment for viral bronchitis?

            (A) Antibiotics

            (B) Surgery

            (C) Anti-viral medicines

            (D) Anti-inflammatory drugs

290.     What is the function of coughing in bronchitis?

            (A) To increase lung capacity

            (B) To remove irritants from the bronchi

            (C) To strengthen the diaphragm

            (D) To prevent infection

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