Which of the following is not an accessory structure of the respiratory system?

Medicine

1 answer:

liberstina [14]4 years ago

3 0

Answer:

The Trachea

Explanation:

The oral cavity aids in the transport of air when may be obstruction in the nasal cavity.

The Rib cage aids in the movements of respiratory inspiration and expiration through the intercostal muscles and other estructures.

The Diaphragm aids in the regulation of the respiratory movements and the input and output of air into the lungs.

The Trachea is actually a main passage of air to the bronchi and then to the lungs, so it is not an accessory structure, it is a main structure needed for the process of respiration.

You might be interested in

The AV node is located

Musya8 [376]

Answer:

a. in the bottom of the atrium just above the ventricles

Explanation:

AV node -

It helps to control the heart rate , it serves as an electrical relay station , reduces the electrical current which is sent by the SA node .

The location of the AV node , is at the lower back section of the inter atrial septum , and conducts the electrical impulse normally from the atria to ventricles .

3 0

3 years ago

Lipids are broken down by bile and digestive enzymes before absorption into the body. Where does absorption take place?

Ivan

Answer:

d. small intestine

Explanation:

7 0

3 years ago

Read 2 more answers

How long can you live with end-stage kidney failure.

frozen [14]