NR 546 Midterm 160+ (Latest Edition) 100% Verified Q&A + Answer Key Solutions

NR 546 Midterm
(Latest 2025-2026 Edition) 100% Verified Q&A + Answer
160+
Key Solutions


VERIFIED ANSWERS


Question 1
what does grey matter consist of?
Correct Answer
cerebellum, cerebrum, brainstem, butterfly shaped portion of the central spinal cord


Question 2
What is grey matter associated with?
Correct Answer
learning (changes linked to alzheimer's, schizphrenia, MDD)


Question 3
what is white matter?
Correct Answer
nerve fibers that connect neurons from different regions into functional circuit "transit system"


Question 4
what is white matter associated with?
Correct Answer
sensory and motor function, cognition (changes in white matter associated with autism and vascular dementia)


Question 5
frontal lobe
Correct Answer
movement, intelligence, abstract thinking, ability to organize, personality, behavior, emotion control




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,Question 6
injury to frontal lobe
Correct Answer
personality changes, difficulty controlling emotion


Question 7
prefrontal cortex
Correct Answer
executive function


Question 8
thalamus
Correct Answer
motor command processing


Question 9
amygdala

Correct Answer
anxiety/fear, perception of odors


Question 10
hippocampus
Correct Answer
memory (long term), anxiety


Question 11
wernicke's area
Correct Answer
speech comprehension


Question 12
broca's area
Correct Answer
Speech production


Question 13
basal ganglia
Correct Answer
voluntary motor movements, cognition, emotion




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, Question 14
limbic system
Correct Answer
emotion and learning


Question 15
parietal lobe
Correct Answer
somatic senses


Question 16
temporal lobe
Correct Answer
CONTAINS limbic system, amygdala, hippocampus (disorders: ADHD, dementia)


Question 17
occipital lobe
Correct Answer
visual processing (seizures here cause hallucinations such as lines of color)


Question 18
when could the client's cognitive status create an ethical issue
Correct Answer
if the client is unable to self determine care or is a danger to self or others


Question 19
informed consent
Correct Answer
client has the right to receive enough information to make decisions about treatment
-must be informed about potential risks associated with meds
-clients have the right to refuse treatment and cannot be forcibly medicated in non emergencies
-clients can be forcibly medicated if they are a danger to themselves or others and less restrictive methods have failed


Question 20
compliance
Correct Answer
a client may be court ordered to receive treatment against their will if they are a danger to themself or others




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