Question

Which of the following pairs of systems and neurotransmitters is/are correctly matched?

Sympathetic : ACh, norepinephrine, & epinephrine

Parasympathetic : ACh only

Somatic : ACh only

All of these are correctly matched

The left half of a person’s spinal cord has been severed at the level of the shoulders. Which of the following sensory effects would the person experience?

Inability to feel light touch in the right leg

Inability to feel light touch in the right leg and feel vibration in the right leg

Inability to feel pain in the left leg

Inability to feel deep pressure in the right leg

A person’s left optic tract has been severed. Which of the following losses of vision would this person experience?

Loss of nasal vision from the left eye and temporal vision from the right eye

Loss of all vision from the left eye

Loss of temporal vision from both eyes

Loss of nasal vision from the right eye and temporal vision from the left eye The efferent division of the nervous system consists of the Somatic system only Parasympathetic, sympathetic, and motor nervous systems Parasympathetic and sympathetic nervous systems Sympathetic system only The skeletal muscle motor endplate Is the location of action potential generation Contains acetylcholinesterase All of these Releases ACh

Answer 1

ANS) Following pairs of systems and neurotransmitters is/are correctly matched:

Sympathetic : ACh, norepinephrine, & epinephrine

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ANS ) The left half of a person’s spinal cord has been severed at the level of the shoulders. Which of the following sensory effects would the person experience:

Inability to feel pain in the left leg

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ANS) A person’s left optic tract has been severed. Which of the following losses of vision would this person experience:

Loss of nasal vision from the left eye and temporal vision from the right eye

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ANS) Loss of nasal vision from the right eye and temporal vision from the left eye.The efferent division of the nervous system consists of the:

Parasympathetic, sympathetic, and motor nervous systems

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ANS) Sympathetic system only. The skeletal muscle motor endplate:

All of these