Name
ID
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Larynx
Trachea
Lung
Liver
spleen
Esophagus
Lesser omentum
Espohagus
Gallbladder
Colon
Primary bronchi
Pancreas
Jejunum
Cecum
Stomach
Jejunum
Duodenum
Pseudostratified columnar epithelia
Brush border microvilli
Simle squamous
Air sacs of ling tissue
Stratified squamous
Basal
Simple columnar
Multiple Choice:
1
2
3
4
5
6
7
8
9
B
D
A
A
A
A
C
C
C
True/False
1
2
3
4
5
6
7
True
False
True
True
True
False
No question 7
provided
Short Answer
1. The alveoli are highly vascularized to take up O2 breathed in and release CO2 to breathe out as
efficiently as possible in the lungs.
2. Hyaline cartilage is found in the trachea.
3. Mucous in the stomach is produced to protect the epithelium and to facilitate movement of food
particles.
4.Villi in small intestine increase surface area to volume ratio to aid in absorption of nutrients.
5. An inflamed appendix that ruptures can spread bacteria into the abdominal cavity.
Essay:
1. In respiration/ blood-tissue interface, CO2 from respiring tissue is brought into the capillary
blood and dissolved and broken into CO2 + plasma protein to carbamino compounds. CO2 and
hemoglobin combine to create carbaminohemoglobin and a chloride shift in the red blood cells
occurs. CO2 and H2o are catalyzed into H2CO3 and broken down to HCO3- and H+ then
converted to HbO2 and H+ in the red blood cell and coverted to O2 + HHb and released from the
RBC to the respiring tissue outside the capillary blood.
2. Digestive enzymes are regulated by hormones that control digestion activity such as cholecystokinin,
secretin, and gastrin. The activity of these hormones controls the production or inhibition of digestive
enzymes. Gastrin in the stomach stimulates the release of stomach acid to begin to digest proteins.
Secretin stimulates the pancreas to produce bicarbonate to send to the duodenum along with CCK as
pancreatic juices for digestion and to release bile for fat digestion.