UTA AP1 EXAM 2 REVIEW Latest Update -

UTA A&P1 EXAM 2 REVIEW Latest Update - 80 Questions with 100% Verified Correct Answers Guaranteed A+ Verified by Professor

___ joints are to biaxial movement as ______ joints are to multi-axial movement.

a) Condylar, Saddle

b) Ball and Socket, Saddle

c) Condylar, Ball and Socket

d) Hinge and Condylar - CORRECT ANSWER: c) Condylar, Ball and Socket

____ are concentric layers of the bone that form in an osteon. - CORRECT ANSWER: lamellae

_______ is a condition when uric acid crystals build up in joints.

• arthritis
• gout
• sprain

d) osteoarthritis - CORRECT ANSWER: b) gout

_______ is a group of diseases in which bone resorption outpaces bone deposition.

a) Diabetes

b) Osteoporosis

c) Leukemia

d) Osteopenia - CORRECT ANSWER: b) Osteoporosis

A twisting motion of the foot that turns the sole inward is called.... 1 / 3

a) Plantar flexion

b) Dorsiflexion

c) Eversion

d) Inversion - CORRECT ANSWER: d) Inversion

Addition of more myoglobin to a muscle fiber would have the largest effect on

________.

• fast glycolytic and fast oxidative fibers
• fast oxidative fibers only
• fast oxidative and slow oxidative fibers
• fast glycolytic fibers only - CORRECT ANSWER: c) fast oxidative and slow oxidative

fibers

Although all the anatomical parts of muscle work together to give it it's characteristics, which of the following proteins listed below would be most associated with the characteristics of extensibility?

• acetylcholine receptors in the motor end plate
• elastic (titin) filaments
• thick (myosin) filaments

d) potassium (K+) leak channels - CORRECT ANSWER: b) elastic (titin) filaments

An example of biaxial movement is found in:

a) Wrists

b) Thumb

c) Toes

d) More than one is correct - CORRECT ANSWER: d) More than one is correct

As cells divide, what happens to the epiphysis in epiphyseal bone growth? 2 / 3

a) The epiphysis is pushed towards the diaphysis.

b) The epiphysis is pushed away from the diaphysis.

c) The epiphysis is pushed to the side of the diaphysis.

d) The epiphysis does not move. - CORRECT ANSWER: b) The epiphysis is pushed

away from the diaphysis.

Bone fractures can be classified based on?

a) Location

b) Nature of the break

c) End position of the bone after fracture

d) If bone penetrates the skin or not

e) All of the above - CORRECT ANSWER: e) All of the above

Bursae can be located in all of the following except?

• around most synovial joints
• within connective tissue exposed to friction or pressure
• beneath the skin covering a bone

d) around blood vessels - CORRECT ANSWER: d) around blood vessels

Compact bone is made up of _____.

• osteons
• fibrocytes
• trabeculae

d) calculi - CORRECT ANSWER: a) osteons

Curare is a poisonous plant extract with a chemical structure like the neurotransmitter ACh. Curare can bind to the ACh receptor site on the chemically gated ion channels in the motor end plate. Even though curare will bind to the receptor site it will not open the

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