The action of the flexor digitorum longus is to

a. flex toes 2 - 5, and help in plantar flexion
b. extend toes 2 - 5, and help in dorsiflexion
c. extend toes 2 - 5, and supinate the foot


Answer: a. flex toes 2 - 5, and help in plantar flexion

Anatomy & Physiology

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Which of the following is true about epithelia?

A) Simple epithelia are commonly found in areas of high abrasion. B) Stratified epithelia are associated with filtration. C) Endothelium provides a slick surface lining all hollow cardiovascular organs. D) Pseudostratified epithelia are commonly keratinized.

Anatomy & Physiology

Brittle bone disease (osteogenesis imperfecta) usually results from a collagen deficiency. Explain how a collagen deficiency affects bone structure

What will be an ideal response?

Anatomy & Physiology

Hyperglycemia is a:

A) blood condition with elevated glycol levels B) urinary condition with deficient glucose levels C) blood condition caused by heavy parasitism D) urinary condition with excessive blood E) blood condition with elevated glucose levels

Anatomy & Physiology

Which is the neurotransmitter that causes the release of calcium ions from reservoirs within the muscle cell and thereby initiates the steps of contraction?

A. Norepinephrine B. Acetylcholinesterase C. Serotonin D. Acetylcholine

Anatomy & Physiology