As cardiac muscle is stretched, it contracts less forcibly.

Answer the following statement true (T) or false (F)


False

Anatomy & Physiology

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Ovulation is induced by a peak in the secretion of

A. inhibin. B. LH. C. ovulin. D. estrogen. E. progesterone.

Anatomy & Physiology

138) Excitatory neurotransmitters of the CNS usually act by opening ________ channels.

A) Ca2+ B) Cl- C) H+ D) K+ E) Na+

Anatomy & Physiology

Excessive aldosterone secretion would induce ________.

A. no change in plasma ion balance B. decreased plasma chloride C. decreased plasma potassium D. decreased plasma sodium

Anatomy & Physiology

which describes the action of the diaphragm when it contracts?

a) during expiration, it elevates the floor of thorax b) during inspiration, it elevates and protracts the ribs c) during expiration, it depresses and retracts the ribs d) during inspiration, it depresses the floor of thorax

Anatomy & Physiology