Selective destruction of a motoneurons in the spinal cord will have which of the following effects on the affected muscles? A) Flaccid paralysis B) Hypertrophy C) Lead-pipe rigidity D) Rigidity E) Spastic paralysis

What does the lateral horn of the spinal cord contain? Multiple Choice a) Sensory (afferent) neuron somas b) Interneurons c) Spinothalamic tracts d) Somas of somatic motor neurons e) Neurons of the sympathetic nervous system

Conditions resulting in the total or partial absence of a corpus callosum in childhood a) are lethal. b) show "disconnection syndrome." c) only happen before birth. d) may be asymptomatic.

1) Your brachioradialis muscle is controlled by the: a) cervical plexus. b) phrenic nerve. c) brachial plexus. d) lumbosacral plexus.

Which of the following is not part of the peripheral nervous system? a) The cranial nerves b) The spinal nerves c) Ganglier d) The spinal cord

When someone feels a chafing sensation in their legs. In order to perceive this chafing sensation, neural impulses would travel in one direction from the a) skin b) spinal cord c) skeletal muscle d) brain to his a) brain b) skin c) spinal cord d) skeletal muscle. This information would travel via a) GSA neurones b) GSE neurones c) GVA neurones d) GVE neurones   A person starts to sweat. This info to the sweat glands would be transmitted via A) GSA neurones b) GSE neurones c) GVE neurones d) GVA neurones in order to regulate their body temperature. The neural impulses would travel in one direction from a) dura mata b) CNS c) PNS d) skin to a) dura mata b) PNS c) CNS d) skin.   Select correct answer from options : a, b, c, d

What precaution do I have when administering a CNS Stimulant to my patient? A)  Relaxation B)  Decreased Heart Rate C)  Addiction D) Lowered Blood Pressure

(Ch. 11 - Nervous System) - The difference between migraines and other headaches is: a) migraines may be preceded by an aura (transient neurologic symptoms), while other headache types are not Ob) migraines are aggravated by movement, whereas other headache types are not C c) migraines are always unilateral, whereas other headache types are bilateral d) A and B e) B and C C Dago 13 of 50

Descartes' version of the reflex arc was important for understanding the brain's role in sensation, perception and reactivity. Which feature of Descartes' reflex arc is comparable to neurotransmission through motor, inter, and sensory neurons in the present day reflex circuit? A) body activity B) External stimulus C) Valvules Opening D) Nerve stimulation

During a neurological assessment, which finding indicates a potential complication in a patient with a traumatic brain injury (TBI)? A) Pupillary constriction B) Unequal pupil size C) Brisk reflexes D) Absent gag reflex