Review AP

Which of the following is most inferior in location?

• Pelvic cavity

• Mediastinum

• Diaphragm

• Pleural cavity

Amputation of a foot at the ankle would involve a cut in the ____________ plane.

• Coronal

• Midsagittal

• Transverse

• Frontal

Which of the following sets of directional terms are most appropriately referred to as opposite?

• A. Distal and proximal

• B. Medial and inferior

• C. Superior and ventral

• D. Anterior and deep

When the body is placed in the anatomical position, which of the following is NOT true?

• The face is forward.

• The arms are at the sides.

• The palms are facing backward.

• The body is erect.

The layer of connective tissue that surrounds the entire skeletal muscle organ, as pictured in figure 1, is called:

• Perimysium

• Epimysium

• Endomysium

• Myofibril

A bundle of several skeletal muscle fibers, as pictured in figure 2, that determine the type of movement a muscle can make is called:

• Sarcomere

• Myofibril

• Fascicle

• Muscle cell

Skeletal muscle fibers are also surrounded by a cell membrane, ____________. that transmits force and is subjected to substantial stress during contractions: A.P.2.4

• A. Sarcolemma

• B. Endomysium

• C. Myofibril

• D. Perimysium

The unit responsible for skeletal muscle contraction, which repeats in segments within the myofibril, is called:

• Sarcolemma

• Myofibril

• Sarcomere

• Myosin

Which of the following is a function of the skin?

• Protection

• Sensation

• Vitamin B production

Which is the correct order of the layers of the epidermis, from the deepest to the most superficial?

• Stratum spinosum, S.basale, S.lucidum, S.granulosum, S.corneum

• Stratum corneum, S.lucidum, S.basale, S.spinosum, S.granulosum

• Stratum basale, S.spinosum, S.granulosum, S.lucidum, S.corneum

• Stratum corneum, S.lucidum, S.granulosum, S.spinosum, S.basale

Tags

NGSS.HS-LS1-2