The opening into the wind pipe or trachea is called
larynx
epiglottis
glottis
bronchi
- The process of breathing-in of oxygen rich air from outside is called
- The greatest volume of air that can be expired after a maximum inspiratory affect, is its
- Ciliated epithelium in the trachea of mammals helps in
- The respiratory portion of the respiratory tract consists of
- Internal respiration refers to
- Pulmonary artery
- Emphysema is a respiratory disease in which
- The functional unit of the lung is
- Colour of oxyhaemoglobin is
- The condition in which the body suffers from acute oxygen shortage is called
- Tissue respiration is a process by which
- In a man at rest the body's cells consume approximately
- Which of the following can respire in total absence of air (anoxyliosis)?
- Oxygen is transported to every cell of the body through
- The impulses reaching voluntary muscles for forced breathing originate from
- The rate and depth of breathing is primarily controlled by medulla by
- The respiratory tubes devoid of car-tilagenous rings are
- Diaphragm is characteristic of
- The regulatory centre for respiration is situated in the
- The maximum volume of inspirable air is called
- The term used to denote the difference in volume between the total lung capacity and the vital capacity…
- The vibrations of which of these membranes produces vocal sounds?
- The metal associated with haemoglobin is
- In frog, the alveoli are surrounded by
- In response to high altitude hypoxia supply of oxygen to the tissue is maintained by
- During inspiration in mammals, the diaphragm shall
- A normal man respires in a minute
- To take air into the lungs, the diaphragmmust be
- The substances undergoing slow oxidation in the body during respiration are known as
- The medullary inspiratory centre is always under direct control of