Provided
What lymphatic organ decreases in size after a certain age?
Select one:
a. tonsils
b. spleen
c. thymus
d. bone marrow
Feedback
The correct answer is:
thymus
Question 2
Correct
Mark 1.00 out of 1.00
Flag question
Question text
Which of the following is a part of respiratory zone of the tracheobronchial tree?
Select one:
a. Alveoli
b. trachea
c. primary bronchi
d. tertiary bronchi
e. larynx
Feedback
The correct answer is: Alveoli
,
, Flag question
Question text
Select the correct statement regarding the lungs.
Select one:
a. The left lung is larger than the right lung.
b. Only the right lung has a hilum.
c. The left lung contains three lobes while the right lung contains two lobes.
d. The left lung has more bronchopulmonary segments than the right lung.
e. The left lung contains two lobes while the right lung contains three lobes.
Feedback
The correct answer is: The left lung contains two lobes while the right lung contains three lobes.
Question 4
Correct
Mark 1.00 out of 1.00
Flag question
Question text
Select the function of thymosin.
Select one:
a. maturation of T-cells
b. destruction of damaged red blood cells
c. destruction of damaged white blood cells