Contractility is the ability of a cardiac cell to
A) contract. B) initiate an impulse without outside stimulus.
C) respond to a stimulus by depolarizing. D) pass an impulse along to neighboring cells.
A
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Appropriate lifestyle changes to aid in dealing with stress would include all of the following
EXCEPT: A. cutting down on sugar, fat, and caffeine. B. avoiding exercise in your daily routine. C. avoiding cigarettes and alcohol. D. practicing relaxation techniques.
An Emergency Medical Responder informs you that a 59-year-old female patient is responsive to verbal stimuli. What would be the most accurate representation of this status?
A) She is able to answer all questions appropriately when asked B) She cannot be awakened when her name is called C) Her eyes are closed, but she will open them if asked D) She is awake, but having difficulty telling you her name and where she is
Antacids only need to be taken twice a week to get a beneficial effect
Indicate whether the statement is true or false
Which of the following is the approximate size container needed to dispense 240 mL of a liquid medication?
2 ounces 4 ounces 6 ounces 8 ounces