My X and Y (Respiratory System)

X. Oxygen is taken up in the body during

inhalation.

Y. Oxygen is delivered to the tissue by the

respiratory system.

• X is true and Y is false.

• X is false and Y is true.

• X and Y are both true.

• X and Y are both false.

X. Lungs are organs of respiration.

Y. They are situated in the abdominal

cavity.

• X is true and Y is false.

• X is false and Y is true.

• X and Y are both true.

• X and Y are both false.

X. Alveoli are tiny air sacs at the end of

the bronchioles.

Y. Alveoli have thin and moist walls to

permit faster diffusion of gases.

• X is true and Y is false.

• X is false and Y is true.

• X and Y are both true.

• X and Y are both false.

X. When you inhale, your lungs remove gas.

Y. Carbon dioxide is expelled out in the body

during inhalation.

• X is true and Y is false.

• X is false and Y is true.

• X and Y are both true.

• X and Y are both false.

X. The term respiration refers to ventilation or

breathing.

Y. The entrance and exit of air in the human

body is accomplished a mechanical process

called breathing.

• X is true and Y is false.

• X is false and Y is true.

• X and Y are both true.

• X and Y are both false.

X. Tuberculosis is a disease inherited from

parents to offspring.

Y. There is no known cure nor preventive

measure in this type of disease.

• X is true and Y is false.

• X is false and Y is true.

• X and Y are both true.

• X and Y are both false.

X. Exposure to second-hand smoke may cause

lung cancer.

Y. Chemotherapy and radiotherapy is the main

cure for lung cancer.

• X is true and Y is false.

• X is false and Y is true.

• X and Y are both true.

• X and Y are both false.

X. Bronchitis may be viral or bacterial in nature.

Y. It may be relieved by bronchodilators.

• X is true and Y is false.

• X is false and Y is true.

• X and Y are both true.

• X and Y are both false.

X. Pneumonia is a widespread constriction of

the bronchial airways, resulting to difficulty in

breathing.

Y. It may be caused by inhalation of substances that

can irritate the lungs, such as chemicals and liquids.

• X is true and Y is false.

• X is false and Y is true.

• X and Y are both true.

• X and Y are both false.

X. The common cold has no known cure

except for relieving the symptoms.

Y. Rest and plenty of fluids is recommended for

common colds.

• X is true and Y is false.

• X is false and Y is true.

• X and Y are both true.

• X and Y are both false.