A nurse is assessing a client’s cranial nerves. Which methods should the nurse use to assess cranial nerve V?
Ask the client to clench their teeth and assess facial sensation.
Ask the client to identify scented aromas.
Ask the client to read a Snellen chart.
Ask the client to raise his eyebrows.
The Correct Answer is A
Choice A Reason:
Cranial nerve V is the trigeminal nerve, which has both motor and sensory functions: Motor function: The nurse can assess this by asking the client to clench their teeth while palpating the masseter and temporalis muscles for strength. Sensory function: The nurse can assess this by lightly touching the client's face in different areas (forehead, cheeks, and jaw) with a cotton ball or sharp/dull object to check for sensation.
Choice B Reason:
Asking the client to identify scented aromas is a method used to assess cranial nerve I (Olfactory), not cranial nerve V. Cranial nerve V (Trigeminal) is assessed by testing facial sensation and motor functions such as chewing.
Choice C Reason:
Asking the client to read a Snellen chart is a method used to assess cranial nerve II (Optic), which is responsible for vision. This method does not assess cranial nerve V
Choice D Reason:
Asking the client to raise his eyebrows is a method used to assess cranial nerve VII (Facial), which controls facial expressions. This method is not used to assess cranial nerve V.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A Reason:
Defamation of character is incorrect. Defamation of character involves making false statements about someone that damage their reputation. This can be in the form of slander (spoken) or libel (written). Applying restraints without proper justification does not fall under defamation of character.
Choice B Reason:
Invasion of privacy is incorrect. Invasion of privacy involves intruding into someone’s personal life without consent. This can include unauthorized access to personal information or spaces. Applying restraints without proper justification is not an invasion of privacy.
Choice C Reason:
Slander is incorrect. Slander is a form of defamation that involves making false spoken statements that damage someone’s reputation. Applying restraints without proper justification does not involve making false statements.
Choice D Reason:
False imprisonment is correct. False imprisonment involves restraining a person without legal justification or their consent. In a healthcare setting, applying restraints without proper justification or following legal and ethical guidelines constitutes false imprisonment and violates the client’s rights.
Correct Answer is B
Explanation
Choice A reason: Metabolic acidosis is characterized by a decrease in blood pH due to an accumulation of acids or a loss of bicarbonate. It can result from conditions such as diabetic ketoacidosis, renal failure, or severe diarrhea. However, it is not typically associated with opioid overdose. Opioid overdose primarily affects the respiratory system, leading to hypoventilation and respiratory acidosis.
Choice B reason: Respiratory acidosis occurs when there is an accumulation of carbon dioxide (CO2) in the blood due to hypoventilation. Opioid overdose depresses the central nervous system, leading to decreased respiratory rate and depth, which causes CO2 retention. This results in a decrease in blood pH, leading to respiratory acidosis. Symptoms may include confusion, lethargy, and shortness of breath.
Choice C reason: Respiratory alkalosis is characterized by a decrease in blood CO2 levels due to hyperventilation. It can occur in conditions such as anxiety, fever, or high altitude. Opioid overdose, however, causes hypoventilation rather than hyperventilation, making respiratory alkalosis an unlikely outcome.
Choice D reason: Metabolic alkalosis is characterized by an increase in blood pH due to an accumulation of bicarbonate or a loss of acids. It can result from conditions such as prolonged vomiting, diuretic use, or excessive bicarbonate intake. Opioid overdose does not typically lead to metabolic alkalosis. The primary concern with opioid overdose is respiratory depression and the resulting respiratory acidosis.
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