The long absolute refractory period of cardiocytes ________

A) ensures a short twitch
B) prevents tetanus
C) causes the pacemaker potential
D) makes the heart prone to arrhythmias
E) prevents the occurrence of ectopic focuses


B

Anatomy & Physiology

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The inflammatory response includes a decrease in the permeability of capillaries to prevent excessive blood loss after injury

Indicate whether this statement is true or false.

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Luteinizing hormone stimulates testosterone secretion by the Leydig cells of the testes

Indicate whether the statement is true or false.

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Typical heart rates of ________ beats per minute and respiratory rates of 30 breaths per minute in neonates are normal, and considerably higher than those of adults.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

Which of the following statements is FALSE?

A) Damage to the visual association area can result in blindness. B) Damage to the premotor cortex results in loss of motor skills programmed in that area but movement is still possible. C) Damage to the primary auditory cortex results in the inability to interpret pitch, loudness, and location. D) Damage to the primary (somatic) motor cortex results in the loss of both voluntary muscle control and all reflexive contractions.

Anatomy & Physiology