A nerve impulse can be transmitted across a synapse in only one direction.

a) True b) False

Which finger should not be used when measuring heart rate?

Explain what is meant by the phrase “ethical behavior”.

Which of the following describes the rooting reflex? a. a newborn turns the face toward a touch on the cheek in search of food. b. a newborn will automatically suck on objects placed in the mouth like a bottle. c. newborn immersed in water will display something like movement. d. newborn curls a hand around an object that touches the palm