Home
Earn $100 Online Daily. Work From Home. Click Here

What is the correct answer?

4

The "mountain sickness" in persons climbing to high attitudes without the aid of oxygen cylinders is due to

A. lack of sufficient amount of haemoglobin

B. lack of sufficient amount of erythrocytes

C. arterial hypoxia

D. anaemic hypoxia

Related Questions

Ciliated epithelium in the trachea of mammals helps in In a man at rest the body's cells consume approximately Internal respiration refers to To take air into the lungs, the diaphragmmust be Tissue respiration is a process by which The regulatory centre for respiration is situated in the Colour of oxyhaemoglobin is The greatest volume of air that can be expired after a maximum inspiratory… The opening into the wind pipe or trachea is called During inspiration in mammals, the diaphragm shall The capacity of lungs for air in a healthy man is about The rate of respiration is lowest at The process of breathing-in of oxygen rich air from outside is called Emphysema is a respiratory disease in which The rate and depth of breathing is primarily controlled by medulla by The iron containing haemoglobin pigment is a The maximum volume of inspirable air is called The membrane covering the lungs is In all vertebrates, the oxygen transport is through The term used to denote the difference in volume between the total lung… In frog, the alveoli are surrounded by Oxygen will diffuse through a membrane only if it is The vibrations of which of these membranes produces vocal sounds? The substances undergoing slow oxidation in the body during respiration… The "mountain sickness" in persons climbing to high attitudes without… Air directly enters the tracheae via the The metal associated with haemoglobin is Pulmonary artery The functional unit of the lung is All are lung diseases except