Podcast
Questions and Answers
What is the femur?
What is the femur?
- The only bone in the thigh (correct)
- The upper bone of the foreleg in four-legged animals
- The bone connecting the hip and the knee
- The largest bone in the body
What is the function of the femur in four-legged animals?
What is the function of the femur in four-legged animals?
- Forms the knee joint
- Upper bone of the hindleg (correct)
- Connects the hip and the shinbone
- Connects the thigh and the lower limb
What causes genu valgum (knock knee) in humans?
What causes genu valgum (knock knee) in humans?
- Thicker pelvic bones in females (correct)
- Thicker femurs in males
- Convergence of femurs in males
- Lack of proper knee joint formation
What is the angle of convergence of the femora a major factor in determining?
What is the angle of convergence of the femora a major factor in determining?
What is the top of the femur connected to in the human body?
What is the top of the femur connected to in the human body?
What is the region of the lower limb between the hip and the knee called?
What is the region of the lower limb between the hip and the knee called?
In humans, which is the largest and thickest bone in the body?
In humans, which is the largest and thickest bone in the body?
What is the opposite extreme of genu valgum (knock knee)?
What is the opposite extreme of genu valgum (knock knee)?
What is the top of the femur connected to in the human body?
What is the top of the femur connected to in the human body?
What is the femur in many four-legged animals?
What is the femur in many four-legged animals?
What is the only bone in the thigh region?
What is the only bone in the thigh region?
Where does the top of the femur fit into in the body?
Where does the top of the femur fit into in the body?
What is the condition called when the femurs converge so much that the knees touch one another?
What is the condition called when the femurs converge so much that the knees touch one another?
What is the angle of convergence of the femora a major factor in determining?
What is the angle of convergence of the femora a major factor in determining?
In many four-legged animals, what is the femur?
In many four-legged animals, what is the femur?
Study Notes
The Femur
- The femur is the largest and thickest bone in the human body.
- In humans, the top of the femur is connected to the hip.
- The femur is the only bone in the thigh region.
Function in Four-Legged Animals
- In four-legged animals, the femur is the upper bone in the hind leg.
- The femur plays a crucial role in supporting the body's weight and enabling movement.
Genu Valgum (Knock Knee)
- Genu valgum, also known as knock knee, occurs when the angle of convergence of the femora is excessive, causing the knees to bend inward.
- The opposite extreme of genu valgum is genu varum, also known as bowleg.
Anatomy and Relationships
- The region of the lower limb between the hip and the knee is called the thigh.
- The top of the femur fits into the hip joint.
Convergence of Femora
- The angle of convergence of the femora is a major factor in determining the alignment of the knees.
- Excessive convergence of the femora can lead to genu valgum, while extreme divergence can lead to genu varum.
- The condition where the femurs converge so much that the knees touch one another is called genu valgum.
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Description
Test your knowledge of human anatomy with this quiz on the femur bone. Learn about the structure and function of the femur, the longest and strongest bone in the human body, and its role in the lower limb.
