Question

Question 10 3 pts Destruction of lung tissue, ballooning of the chest, coughing, and breathlessness describe: O autoimmune disease collapsed lung O pneumonia tuberculosis emphysema Question 11 3 pts Muscles that encircle tubes and act as circular valves are called: Ofrenula Osphincters O cannula O anastomoses

Answer 1

ANS. 10. "Emphysema" is a respiratory condition in which air sacs of the lungs get damaged which leads to shortness of breath, ballooning of the chest, coughing, etc.

• In pneumonia, air sacs are filled with fluid.
• cough with blood, feve, nighjt sweats are the symptoms of pulmonary tuberculosis.

ANS. 11. Muscles that encircle tubes and act as circular valves are called "Sphincters".

• Frenula is a small skin fold that checks the motion of a mobile organ.
• A cannula is a tube used for the purpose of delivering or removing fluid from the body.
• An anastomosis is a connection between the objects or things that are generally diverging.