Fetal Pig Dissection Review

Fetal Pig Dissection Review
Mrs. Bormann, Mrs. Ippolito,
Mrs. Olson, Mr. Shucha,
and Mrs. Knapp
Exterior Anatomy:
What surfaces are dorsal, ventral,
anterior and posterior?
B
A
A=
posterior
C
B=
ventral
C=
anterior
D=
dorsal
D
What is the sex of this pig?
Name the visible sex organ.
Female (Papilla)
What sex is this pig?
• Male Pig.
• 71.
– umbilical vein
• 96.
– penis
• 90.
– testes
Thoracic Cavity: Label the organs
pointed out and the covering
over the heart.
Pericardium
over the heart
Right lung
Name the numbered parts.
• 32.
– stomach
• 35.
– large intestine
• 37.
– rectum
• 40.
– liver
• 42.
– pancreas
• 43.
– spleen
• 71.
– umbilical vein (cut)
• 101.
– ovary
102.
-Oviduct
103.
-uterus
Name the organs
• 37.
– rectum
• 44.
– Adrenal gland
• 58.
– Renal artery
• 59.
– Renal vein
• 109.
– Kidney
• 111.
– Ureter
What is the function of these?
Larynx:
Voicebox, respiration
Trachea:
respiration
Carotid artery:
carry blood to head
Jugular vein:
Carry blood from
head
Mouth
Name the
indicated
mouth
parts
C
D
A
B
• A=
– spleen
B
• B=
– large intestine
– What takes place
here?
• Water absorbed
back into body
A
• C=
– small intestine
– What takes place
here?
• Nutrients absorbed
into body
C
How many lobes to the lungs &
liver?
• Liver =
=4
• Left Lung =
=2
• Right lung =
=3
Name the parts
A
B
C
What is the sex of this pig? Identify
the organs and artery pointed out.
B
Oviduct
A
Ovaries
C
Umbilical
artery
D
bladder
E
Kidney
A
C
B
What is this structure?
• A=
– Pelvis
• B=
– medulla
A
• C=
D
– cortex
• D = (red tube)
– Renal artery
• E = (blue tube)
B
– Renal vein
C
E
D
A
B
E
F
C
G
H
1=
Gallbladder
What is the function of the gallbladder?
Store bile from the liver for digestion
Where does the gallbladder empty into?
Duodenum
Where is the duodenum located?
Top of small intestine
1
Identify the organs and blood vessel pointed
out & tell their function.
A
Bladder
stores
urine
C
Kidney
cleans
blood
B
Umbilical
artery
brings
blood from
mother
D
Ureter:
Carries
urine from
kidney to
bladder
Name the parts of the heart & where they pump blood to:
•
•
•
•
•
Name #46:
right atrium
What type of blood? Where is blood coming from?
Deoxygenated blood from body
What blood vessel brings the blood to the right atrium?
– Superior/inferior vena cava
• Name #47:
– right ventricle
– What does it do?
• Pumps deoxygenated blood to lungs
• Name #48:
– Left atrium
• What does it do?
• Pumps blood from lungs to left ventricle
• Name #49:
– left ventricle
• What does it do?
– Pump oxygenated blood to body
• What blood vessel does the left ventricle pump blood
into?
– Aortic arch
Name the indicated parts of the heart
E
A
superior
F
B
G
C
H
I
inferior
D
What is the sex of this pig? Identify
the organs pointed out.
Male
Kidney
Testes
• What is #1?
– villi
• What occurs at #1?
– Nutrient absorption
1
• Where are villi located?
– Small intestine
Brain
A
Cerebrum
B
Cerebellum
Brain Stem
C
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