Question

1. ______ is an outcome of a condition which literally means puffed up or inflated/refers to.

∘ barrel chest
∘ defective mucus glands
∘ dilated windpipe
∘ pus - filled chest

1. shortness of breath and ______ are signs of emphysema.

∘ chicken chest
∘ pigeon chest
∘ barreled chest
∘ dyschondroplastic chest

Explanation:

Question 3

To solve this, we analyze each option:

• "barrel chest": A barrel - shaped chest (puffed up) can be an outcome of conditions like emphysema where the chest becomes inflated.
• "defective mucus glands" relates to conditions like cystic fibrosis, not a puffed - up appearance.
• "dilated windpipe" is about the trachea, not a puffed - up chest.
• "pus - filled chest" is about infection with pus, not a puffed - up look.

So the correct option is the one that means puffed up, which is barrel chest.

Emphysema is a lung disease. One of its signs is a barrel - shaped (barreled) chest along with shortness of breath.

• "Chicken Chest" (pectus carinatum) has a different cause and appearance.
• "Pigeon Chest" is also a different chest deformity.
• "Dyschondroplastic Chest" is related to skeletal dysplasia, not emphysema.

So the sign of emphysema along with shortness of breath is barreled chest.

Answer:

A. barrel chest

Question 4