What is the layer labeled "2"?


muscularis mucosae

Anatomy & Physiology

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Which bones form the zygomatic arch?

a) temporal and zygomatic b) sphenoid and maxilla c) temporal and mandible d) temporal and frontal e) temporal and parietal

Anatomy & Physiology

A premature infant often is able to survive if born in the

A) first trimester. B) few days prior to the expected due date. C) second trimester. D) third trimester. E) None of the answers are correct.

Anatomy & Physiology

Which muscles are involved in turning a doorknob?

A) flexors B) supinators C) supinators and pronators D) flexors and extensors E) flexors and pronators

Anatomy & Physiology

Which of the following is not a component of hemostasis?

A. Platelet plug formation B. Vasoconstriction C. Secretion of histamine D. Conversion of fibrinogen to fibrin E. Secretion of platelet-derived growth factor

Anatomy & Physiology