When a Person Has a Heart Attack, Doctors Often Use

question 20

Multiple Choice

When a person has a heart attack, doctors often use a machine to deliver a dose of electricity to the person's heart. After the defibrillator is used, a period of time is needed for it to recharge. The period of time a defibrillator needs to recharge is MOST similar to the _____ of a neuron.

• A) action potential
• B) resting potential
• C) refractory period
• D) reuptake process

Recognize the role and characteristics of the placenta in mammalian development.

Understand the adaptations and lifestyle changes in primates leading to modern humans, including tool use and dietary shifts.

Recognize the functional anatomy of primates, including features like the foramen magnum indicative of locomotion styles.

Understand the significance of fossil evidence in tracing the evolutionary history of primates and early humans.

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