Thorax & Lower Extremity-Summer 2024
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School
Cerritos College *
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Course
150
Subject
Anatomy
Date
May 26, 2024
Type
docx
Pages
8
Uploaded by mahasamhat
Activity 1: Femur
Label the following (select the right femur)
A)
Head of femur
B)
Greater Trochanter
C)
Lesser Trochanter
D)
Neck
E)
Linea Aspera
Answer the following
:
1.
Is the greater trochanter lateral or medial?
2.
Is the linea aspera anterior or posterior?
3.
What type of joint is the hip joint?
a.
Condylar
b.
Planar
c.
Ball and socket
d.
Hinge
e.
Pivot
Activity 2: (Femur)
Label the following: (select the left femur)
A)
Medial Condyle
B)
Lateral condyle
C)
Intercondylar fossa
D)
Fovea capitis
E)
Medial epicondyle
F)
Lateral epicondyle
Answer the following
:
1.
What is a structure on the femur you can use to help determine which condyle is medial?
2.
What does the prefix “inter” mean in anatomy?
3.
What bone of the leg does the femur meet with?
4.
The fovea capitis is in the middle of what other structure on the femur?
Activity 3: Tibia & Fibula
Label the following: (Select the Left Tibia)
A)
Medial Malleolus
B)
Tibial tuberosity
C)
Medial condyle
D)
Lateral condyle
E)
Intercondylar eminence
Label the following: (Fibula)
A)
Head of fibula
B)
Lateral Malleolus
Answer the following
:
1.
Is the medial malleolus proximal or distal?
2.
Is the tibial tuberosity anterior or posterior?
3.
Is the head of the fibula proximal or distal?
4.
What are the cartilaginous structures that sit on top of the medial and lateral condyles of the tibia called?
a.
What type of cartilage are they made from?
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Activity 4: Knee Joint
1.
Get a right femur and right tibia
2.
Label the medial condyle of the femur-A
3.
Label the medial condyle of the tibia-B
4.
Label the lateral condyle of the femur-C
5.
Label the lateral condyle of the tibia-D
6.
Move the tibia on the femur to simulate flexion and extension of the knee (leg)
7.
What type of joint is the knee?
a.
Condylar
b.
Planar
c.
Ball and socket
d.
Hinge
e.
Pivot
Activity 5: Foot
Label the following tarsal bones
A)
Calcaneus
B)
Talus
C)
Navicular
D)
Cuboid
E)
Lateral cuneiform
F)
Medial cuneiform
G)
Intermediate cuneiform
Answer the following
:
1.
Is the cuboid medial or lateral?
2.
Is the navicular medial or lateral?
3.
What is the name of the heel bone we stand on?
4.
What do you think intermediate means?
Activity 6: Foot
Label the following:
A)
2
nd
metatarsal
B)
3
rd
middle phalange
C)
5
th
proximal phalange
D)
4
th
distal phalange
E)
1
st
metatarsal
F)
What side foot do you have?
Answer the following:
1.
How many proximal phalanges are in the foot?
2.
How many distal phalanges are in the foot?
3.
Is the first metatarsal medial or lateral?
4.
Which cuneiform meets with the 5
th
metatarsal?
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Activity 7: Ankle Joint
1.
Make sure you have a matching tibia and foot
2.
Label the talus-A
3.
Label the medial malleolus-B
4.
Place the tibia on the talus
5.
Move the foot on the tibia a.
Move the toes towards the head (dorsiflexion) and move the toes towards the ground (plantarflexion)
6.
What type of joint is the ankle?
a.
Condylar
b.
Planar
c.
Ball and socket
d.
Hinge
e.
Pivot
Activity 8: Sternum
Label the following
:
Manubrium-C
Body-A
Xiphoid-B
Look on the thorax provided
:
Which number ribs are tagged? D-
E-
Answer the following questions
:
1.
List the numbers of the true ribs.
2.
What does it mean when it’s called “true”?
3.
List the numbers of the false ribs.
4.
What does it mean when it’s called false?
5.
List the numbers of the floating ribs.
6.
What does it mean when it’s called “floating”?