Human Anatomy and Physiology : Bones

Study concepts, example questions & explanations for Human Anatomy and Physiology

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Example Questions

Example Question #311 : Human Anatomy And Physiology

Which of the following is not a carpal bone?

Possible Answers:

Sphenoid

Hamate

Lunate

Pisiform

Trapezoid

Correct answer:

Sphenoid

Explanation:

The sphenoid is located in the skull. All others are carpal bones. 

Example Question #313 : Human Anatomy And Physiology

Which of these bones is classified as a long bone?

Possible Answers:

Vertebrae

Ulna

Ribs

Carpals

Correct answer:

Ulna

Explanation:

Bones are classified according to shape. Long bones include the humerus, radius, ulna, tibia, femur, fibula, phalanges, and metacarpals. The carpal and tarsal bones are short bones, which are cuboid-shaped. The ribs are flat bones. Lastly, the vertebrae are irregular bones, meaning they are of mixed shapes.

Example Question #315 : Human Anatomy And Physiology

Which bone is considered the upper arm bone?

Possible Answers:

Clavicle

Ulna

Humerus

Scapula

Radius

Correct answer:

Humerus

Explanation:

The humerus makes up the upper arm. The clavicle and scapula create the shoulder girdle in which the humerus joins with. Finally the radius and Ulna make up the forearm bones.

Example Question #31 : Identifying Bones Of The Upper Extremities

Which bones make up the shoulder girdle?

Possible Answers:

Clavicle and scapula

Scapula and humerus

Scapula, humerus, and sternum

Scapula, humerus, sternum, and clavicle

Clavicle and humerus

Correct answer:

Clavicle and scapula

Explanation:

The shoulder girdle (or what bones keep the arm attached the the body) is made up of the clavicle and scapula, which together create the frame for the joint space for the upper arm, as well as muscle attachment. 

Example Question #32 : Identifying Bones Of The Upper Extremities

Which bone of the shoulder is commonly known as the collar bone?

Possible Answers:

Clavicle

Radius

Sternum

Scapula

Humerus

Correct answer:

Clavicle

Explanation:

The clavicle is commonly known as the collar bone. Hint: the collar of your shirt lies against this bone.

Example Question #32 : Identifying Bones Of The Upper Extremities

Which bones create the elbow joint?

Possible Answers:

Humerus and scapula

Ulna and carpals

Radius, ulna, and humerus

Tibia and femur

Radius and humerus

Correct answer:

Radius, ulna, and humerus

Explanation:

The radius and ulna make up the forearm bones, which meet with the humerus of the upper arm to create the elbow joint. All other options only include one or some of these bones, which make them incorrect.

Example Question #33 : Identifying Bones Of The Upper Extremities

Which of these is not present on the scapula?

Possible Answers:

Suprascapular notch

Rim of glenoid cavity

Coracoid process

Infraspinous fossa

Coronoid process

Correct answer:

Coronoid process

Explanation:

The coronoid and coracoid processes are easily confused. While the coracoid process lies on the superior lateral portion of the scapula, the coronoid process is found on other bones such as the mandible and ulna.

Example Question #34 : Identifying Bones Of The Upper Extremities

Which is a feature of the distal posterior end of the humerus?

Possible Answers:

Styloid process

Olecranon fossa

Capitulum

Radial fossa

Intertubercular groove

Correct answer:

Olecranon fossa

Explanation:

The humerus articulates with the olecranon of the ulna in the olecranon fossa.

The capitulum and radial fossa are on the anterior side of the humerus; the intertubercular groove is proximal rather than distal; and the styloid process is a projection of the ulna rather than the humerus.

Example Question #111 : Bones

A patient has AB positive blood. Which of the following blood types, if transfused, would cause agglutination?

Possible Answers:

A positive

AB negative

B negative

O negative

None of these

Correct answer:

None of these

Explanation:

An AB positive patient is known as a universal recipient because they can receive blood from any blood type. The recipient's antibodies are what will attack foreign antigens. Type AB positive patients produce no antibodies, because any antibody produced would attack their own antigens, causing agglutination. Because type AB patients patients do not produce antibodies, they cannot attack any antigens and they can receive any blood type.

Example Question #41 : Identifying Bones Of The Upper Extremities

Which is the largest, longest bone of the upper limb?

Possible Answers:

radius

ulna

humerus

femur

Correct answer:

humerus

Explanation:

The humerus is the largest, longest bone of the upper limb. The radius and ulna — neither as large as the humerus — make up the forearm, while the femur is analogous to the humerus in the lower limb.

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