Pacemaker Cells Isolated from the SA Node Generate Action Potentials

question 66

Multiple Choice

Pacemaker cells isolated from the SA node generate action potentials at ________ beats per minute.

• A) 20-40
• B) 40-60
• C) 80-100
• D) 100-140
• E) 140-180

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Definitions:

Sporadic Motor Movements

Irregular, unpredictable physical movements that are not consistently repetitive.

Fetal Growth

The process of development and increase in size of a fetus inside the womb.

Nutrition

The process of providing or obtaining the food necessary for health and growth.

Pregnant Patient

Refers to a woman who is in the state of carrying a developing embryo or fetus within her uterus, requiring specialized medical care to ensure health for both mother and baby.