WorksheetsExtra Credit Respiratory and Digestive
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What structure prevents food from entering the larynx and the trachea?
a)
Uvula
b)
Alveoli
c)
Soft palate
d)
Epiglottis
2.
Where does gas exchange occur in the lungs?
a)
Lobes
b)
Cilia
c)
Alveoli
d)
Epistaxis
3.
In order, what are the structures of the respiratory system that an oxygen molecule would pass through in order to make the blood stream?
a)
trachea - bronchi - alveoli - bronchioles
b)
alveoli - bronchi - bronchioles - trachea
c)
bronchi - trachea - alveoli - bronchioles
d)
trachea - bronchi - bronchioles - alveoli
4.
The trachea is located ______________________ to the esophagus.
a)
lateral
b)
medial
c)
anterior
d)
posterior
5.
16?
a)
Anterior segmental lobe
b)
Diphragm
c)
Superior lingular segment
d)
pneumonectomy
6.
What enzyme is produced by this structure
a)
gastrin
b)
pepsin
c)
amylase
d)
bile
7.
What best describes what occurs here
a)
nutrients are absorbed
b)
water and salts are reclaimed
c)
bacteria assist with vitamin absorbtion
d)
most mechanical digestion
8.
What is the process of wave-like muscle contractions that moves food through the digestive tract?
a)
Pericardium
b)
Peristalsis
c)
Pepsin
d)
Pericoronitis
9.
What are these structures call that are found on the lining of the small intestine?
a)
Gallbladder
b)
Villi
c)
Sphincter
d)
Duodenum
10.
What is the acidic fluid that passes from the stomach following churning?
a)
Bolus
b)
Chyme
c)
Hydrochloric acid
d)
Enzymes
100 %
