Question

If a tissue is having inadequate supply of oxygen, the condition is called as
A. Hypoxia
B. Asphyxia
C. Anoxia
D. Pleurisy

Answer 1

Hint: In living cells, several types of biological processes occur which requires the presence of gases. Some of the gases are produced through these reactions and must be removed from the body. The presence and exchange of gases is maintained through constant exchange with the atmosphere.

Complete answer:
The tissues and cells require certain gases for carrying out several reactions. It provides the energy release through combustion and aids in cellular respiration. Different types of biomolecules such as proteins, nucleic acid, carbohydrates and fats contain oxygen as an important component. The tissues require oxygen as the different reactions and processes are carried out in the presence of oxygen as it is highest in the respiratory system of a living vertebrate organism.
In a condition in which the body tissues or region of the body that becomes devoid of oxygen or receives inadequate supply of oxygen is called hypoxia. Hypoxia can be described as the condition that arises when certain tissues or areas of the body fails to receive proper or adequate oxygen. The level of oxygen in these tissues are very much lower than the required amount and can cause serious health implications such as breathing problems or shortness of breathing. In some cases, the condition can also lead to serious and fatal complications such as cerebral edema or pulmonary edema.
Anoxia is the condition where there is complete deprivation of oxygen supply at the tissue level. In this condition, the tissues do not receive any amount of oxygen.
When in a condition there occurs deficient oxygen supply to the body as a result of abnormal breathing is called asphyxia. The condition arises due to the reason that during breathing the person is unable to breath properly. It may occur due to several reasons such as airway obstruction, asthma or environmental condition.
Pleurisy is the condition that arises due to inflammation of the tissues present in the lining of the respiratory organs such as lungs and the chest cavity. It may be caused due to infections or pneumonia, flu and other such medical conditions.
Thus, the right option is A.

Note: Oxygen is an important respiratory gas that is required for various cellular reactions. It is breathed in through the process of inhalation in the vertebrate organism. The condition in which the tissues do not receive ample or adequate supply of oxygen is called anoxia.