Question

PLEASE CHECK MY ANSWERS!!! WILL FAN & MEDAL :)

Answer 1

1. Which part of the nervous system would increase its activity when a person is startled by a nearby car horn?

a. Parasympathetic
b. Sympathetic<--my choice
c. Voluntary only
d. Involuntary only


2.While we are in deep sleep, our bodies shut down our ability to move our limbs. This would involve shutting down _____________ components of the _______________ nervous system.

a.voluntary; peripheral
b.involuntary; peripheral<--my choice
c. voluntary; autonomic
d. involuntary; autonomic


3. A subdural hematoma is swelling that occurs underneath the dura mater. This type of swelling would also put direct pressure on the

a. cranium<-- my choice
b. pia mater
c. arachnoid mater
d. brain


4.Which of the following carries the sensory impulse from the knee tendon to the spinal cord in a knee-jerk reflex?

a. An afferent neuron
b. An efferent neuron
c. A dorsal root
d. A ventral root<---my choice


5.In a reflex arc, a motor neuron sends a signal that causes a response in the

a. receptor
b. effector
c. interneuron
d. nerve<---my choice.

Answer 2

@Sorcerer could you help me check my answers?

Answer 3

@paki could you look over my answers to see if Im right?

Answer 4

@TheSmartOne could you check my answers?