Regulation of Respiration

Humans have to maintain the moderate respiratory rhythm to suit the demands of the body. For fulfilling that purpose, we have the:

Respiratory rhythm centre in medulla = R

Pneumotaxis centre in pons = PT

Chemosensitive area in medulla = C₁

Peripheral chemoreceptor in aortic arch and carotid artery = C₂

Select the correct path for the regulation of respiration.

Respiratory control centre lies in

The controlling centre of normal breathing in mammals lies in

Receptors associated with aortic and carotid artery can recognize changes in and concentration_____and_____send necessary signals to_____ for remedial action

Seleçt the incorrect statement from the following.

The following factors play a role in the regulation of respiratory rhythm except

_____sensitive area is situated adjacent to the rhythm centre which is highly sensitive to_____and_____ions.

Human beings have a significant ability to maintain and moderate the respiratory rhythm to suit the demands of the body tissues. This is done by

Which of the following centre in the brain can reduce the inspiratory duration upon stimulation?

Which of the following centre regulates the pattern of the breathing?

The respiratory organ in earthworms is:

Hemoglobin is present in:

Which one of the following is a respiratory organ in insects?

Which of the following has a faster breathing rate?

Respiration in Amoeba takes place through:

Pneumotaxic centre which can moderate the functions of the respiratory rhythm centre is present at

Forced deep breathing for a few minutes by a person sitting at rest may be followed by a temporary cessation of breathing. This is due to

Which option is completely correct for the given statements?

Statement $1 -$ The nerve impulse ordered by the respiratory centre passes through a nerve to the diaphragm and the intercostal muscles and regulates respiration.

Statement $2 -$ Respiratory centre located in brain stem gives off rhythmic stimuli to diaphragm and respiratory muscle and regulate respiration.

Respiratory process is regulated by certain specialised centres in the brain. One of the following listed centres can reduce the inspiratory duration upon stimulation

Rate of breathing is controlled by