Upper limb bones flashcards
Study the key bones of the upper limb including the arm, forearm, and hand for a comprehensive understanding of human anatomy.
Quiz(15 vragen)
1. What is the primary function of the humerus?
Termen in deze set(18)
What is the humerus?
The humerus is the long bone of the upper arm, extending from the shoulder to the elbow.
Location of the radius?
The radius is located on the lateral side of the forearm, parallel to the ulna.
What connects to the scapula?
The humerus connects to the scapula at the shoulder joint, allowing for arm movement.
True or false: The ulna is shorter than the radius.
False, because the ulna is generally longer than the radius.
What is the role of the clavicle?
The clavicle connects the arm to the body and stabilizes the shoulder.
Difference between the radius and ulna?
The radius is located on the thumb side; the ulna is on the pinky side.
Fill in the blank: The ______ is the bone of the forearm that is aligned with the thumb.
The radius.
What is the scapula also known as?
The scapula is commonly known as the shoulder blade, providing attachment for muscles.
Function of the carpals?
Carpals are the eight bones that make up the wrist, allowing movement and flexibility.
True or false: The metacarpals are finger bones.
False, because metacarpals are the bones of the hand, not the fingers.
What are phalanges?
Phalanges are the bones in the fingers and toes, with each finger having three (except the thumb, which has two).
What is the anatomical position?
In the anatomical position, the body stands upright, facing forward, with arms at the sides and palms up.
True or false: There are 8 carpal bones.
True, because the wrist consists of 8 carpal bones arranged in two rows.
Which bone forms the elbow joint?
The humerus articulates with the ulna to form the elbow joint.
Fill in the blank: The ______ is the only bone that connects the arm to the trunk.
Clavicle.
Question: What is the role of the acromion?
The acromion is a bony process on the scapula that meets the clavicle.
What are the two bones of the forearm?
The two bones of the forearm are the radius and ulna.
True or false: The hand consists of 27 bones.
True, because the hand comprises 27 bones, including carpals, metacarpals, and phalanges.
Vragen in deze set(15)
1. What is the primary function of the humerus?
2. Which bone is not part of the forearm?
3. What is the difference between proximal and distal?
4. Which of the following is true about the scapula?
5. Which bone is on the lateral side of the forearm?
6. How many carpal bones are in the wrist?
7. What connects the humerus to the scapula?
8. Which of the following is NOT a function of the clavicle?
9. In the anatomical position, where are the palms facing?
10. What is the significance of the acromion?
11. Which term describes the bones of the fingers?
12. What articulates with the ulna at the elbow?
13. Which bone is longer in a typical human arm?
14. Which part of the upper limb contains both the radius and ulna?
15. What is the total number of phalanges in one hand?
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