Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
The PMHNP is conducting a Mini-Mental State Exam (MMSE) on an 82-year-old man. The client scores 15. What does this score indicate?
A. Mild impairment
Mild impairment typically corresponds to MMSE scores of 21–24, so a score of 15 is below this range.
B. Moderate impairment
This choice is correct because MMSE scores between 10–20 indicate moderate cognitive impairment. A score of 15 suggests the patient has noticeable deficits in memory, orientation, and attention that require assistance in daily functioning.
C. Severe impairment
Severe impairment is indicated by MMSE scores below 10, reflecting profound cognitive deficits and likely complete dependence in activities of daily living.
D. Normal cognitive function
Normal cognitive function is reflected by MMSE scores above 24, so a score of 15 clearly indicates significant cognitive decline.
This question is an excerpt from Nurse Dive's nursing test bank - Mental Health Northern Kentucky University Proctored Exam 6. Take the full exam now
Full Explanation
Choice A reason: Mild impairment typically corresponds to MMSE scores of 21–24, so a score of 15 is below this range.
Choice B reason: This choice is correct because MMSE scores between 10–20 indicate moderate cognitive impairment. A score of 15 suggests the patient has noticeable deficits in memory, orientation, and attention that require assistance in daily functioning.
Choice C reason: Severe impairment is indicated by MMSE scores below 10, reflecting profound cognitive deficits and likely complete dependence in activities of daily living.
Choice D reason: Normal cognitive function is reflected by MMSE scores above 24, so a score of 15 clearly indicates significant cognitive decline.
Similar Questions
A 49-year-old female patient has been taking gabapentin for 6 months. It has produced some relief for her neuropathic pain, but she still rates her average daily pain at about a 5. What would be the next most appropriate treatment?
A. Hydrocodone (Norco)
Hydrocodone is an opioid analgesic and may be considered for severe pain, but it is not first-line for chronic neuropathic pain due to risk of dependence and side effects.
B. Acetaminophen (Tylenol)
Acetaminophen is effective for mild to moderate nociceptive pain but has limited efficacy in neuropathic pain.
C. Amitriptyline (Elavil)
Amitriptyline is a tricyclic antidepressant effective for neuropathic pain and could be considered, but switching to pregabalin is often preferred for patients already partially responsive to gabapentin due to similar mechanisms but potentially better efficacy.
D. Pregabalin (Lyrica)
This choice is correct because pregabalin is a first-line agent for neuropathic pain and can be considered when gabapentin provides only partial relief. It works similarly but has different pharmacokinetics and dosing flexibility, making it an appropriate next step.
Full Explanation
Choice A reason: Hydrocodone is an opioid analgesic and may be considered for severe pain, but it is not first-line for chronic neuropathic pain due to risk of dependence and side effects.
Choice B reason: Acetaminophen is effective for mild to moderate nociceptive pain but has limited efficacy in neuropathic pain.
Choice C reason: Amitriptyline is a tricyclic antidepressant effective for neuropathic pain and could be considered, but switching to pregabalin is often preferred for patients already partially responsive to gabapentin due to similar mechanisms but potentially better efficacy.
Choice D reason: This choice is correct because pregabalin is a first-line agent for neuropathic pain and can be considered when gabapentin provides only partial relief. It works similarly but has different pharmacokinetics and dosing flexibility, making it an appropriate next step.
A 22-year-old woman recently began treatment with fluoxetine (Prozac) for major depressive disorder. She now exhibits symptoms of mania. She completes the Young Mania Rating Scale (YMRS) and her score is 25. What does this indicate?
A. Moderate mania
This choice is correct because a YMRS score of 20–29 indicates moderate mania, reflecting significant mood elevation, increased activity, and behavioral disturbances that require monitoring and possibly treatment adjustment.
B. Mild mania
Mild mania corresponds to YMRS scores of 12–19, indicating less pronounced symptoms than observed in this patient.
C. Severe mania
Severe mania corresponds to YMRS scores of 30 or higher, which would reflect extreme agitation, psychosis, or risk to self/others.
D. Minimal mania
Minimal mania corresponds to YMRS scores below 12, which does not match the patient’s clinical presentation or score of 25.
Full Explanation
Choice A reason: This choice is correct because a YMRS score of 20–29 indicates moderate mania, reflecting significant mood elevation, increased activity, and behavioral disturbances that require monitoring and possibly treatment adjustment.
Choice B reason: Mild mania corresponds to YMRS scores of 12–19, indicating less pronounced symptoms than observed in this patient.
Choice C reason: Severe mania corresponds to YMRS scores of 30 or higher, which would reflect extreme agitation, psychosis, or risk to self/others.
Choice D reason: Minimal mania corresponds to YMRS scores below 12, which does not match the patient’s clinical presentation or score of 25.
The APRN asks the patient to elevate his eyebrows, close his eyes, smile, frown, and puff out his cheeks. Which cranial nerve is the NP assessing by issuing these instructions?
A. Cranial nerve VII (CN VII), facial nerve
This choice is correct because the facial nerve (CN VII) controls the muscles of facial expression, including eyebrow elevation, eye closure, smiling, frowning, and cheek puffing. Assessing these movements evaluates CN VII function.
B. Cranial nerve V (CN V), trigeminal nerve
The trigeminal nerve (CN V) primarily mediates facial sensation and mastication muscles, not facial expressions.
C. Cranial nerve III (CN III), oculomotor nerve
The oculomotor nerve (CN III) controls most extraocular eye movements and eyelid elevation, not the full range of facial expressions tested.
D. Cranial nerve VI (CN VI), abducens nerve
The abducens nerve (CN VI) controls lateral eye movement only and is not involved in facial expressions.
Full Explanation
Choice A reason: This choice is correct because the facial nerve (CN VII) controls the muscles of facial expression, including eyebrow elevation, eye closure, smiling, frowning, and cheek puffing. Assessing these movements evaluates CN VII function.
Choice B reason: The trigeminal nerve (CN V) primarily mediates facial sensation and mastication muscles, not facial expressions.
Choice C reason: The oculomotor nerve (CN III) controls most extraocular eye movements and eyelid elevation, not the full range of facial expressions tested.
Choice D reason: The abducens nerve (CN VI) controls lateral eye movement only and is not involved in facial expressions.