A nurse is performing an assessment with the Glasgow Coma Scale. What are the three areas the nurse is evaluating?
Pain, movement, reflexes
Verbal response, pupil response, movement
Movement, eye closing, verbal response
Eye opening, motor response, verbal response
The Correct Answer is D
A. Pain, movement, reflexes: While pain and reflexes may be assessed in neurological exams, they are not part of the Glasgow Coma Scale (GCS). The GCS focuses on observable responses to stimuli rather than reflex testing, this does not accurately reflect the tool’s components.
B. Verbal response, pupil response, movement: Pupil response is assessed separately in neurological exams but is not included in the GCS scoring. Including pupil response would lead to incorrect interpretation of the patient’s level of consciousness according to GCS standards.
C. Movement, eye closing, verbal response: Eye closing alone does not capture the full range of eye responses assessed in the GCS. The scale evaluates spontaneous and stimulus-driven eye opening rather than simple closure, making this description inaccurate.
D. Eye opening, motor response, verbal response: The GCS evaluates three specific areas: eye opening (spontaneous or in response to stimuli), motor response (ability to obey commands or respond to pain), and verbal response (orientation, coherence, or verbalization). These three domains are scored individually and summed to determine the patient’s level of consciousness.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Observe for behavioral cues such as facial expressions and body movements: In patients with advanced dementia who cannot verbalize pain, nonverbal indicators such as grimacing, moaning, guarding, restlessness, or changes in posture are reliable signs of discomfort. Systematic observation using validated tools, like the Pain Assessment in Advanced Dementia (PAINAD) scale, allows the nurse to assess pain accurately and guide appropriate interventions.
B. Wait for family members to report if they think the patient is having pain: While family input can provide helpful context regarding the patient’s typical behaviors and responses, relying solely on family reports risks underrecognizing pain episodes and delays timely intervention. Direct observation by the nurse is essential for continuous assessment.
C. Depend only on vital sign changes to determine the presence of pain: Although pain can cause increases in heart rate, blood pressure, or respiratory rate, these changes are nonspecific and can result from multiple causes. Vital signs alone are insufficient to identify pain, especially in older adults who may have blunted physiologic responses.
D. Assume the patient is pain-free unless they verbally express pain: Assuming absence of pain without verbal confirmation risks undertreatment and patient suffering. Many patients with advanced dementia cannot communicate verbally, so proactive observation and assessment are required to identify and manage pain effectively.
Correct Answer is D
Explanation
A. Ask the patient to clench their jaws: Clenching the jaw primarily assesses cranial nerve V (trigeminal nerve), which controls the muscles of mastication. It does not test the function of cranial nerve XI.
B. Ask the patient to raise eyebrows and smile: Raising the eyebrows and smiling evaluates cranial nerve VII (facial nerve), which controls facial expressions. This does not assess the accessory nerve responsible for shoulder and neck movement.
C. Ask the patient to swallow: Swallowing tests cranial nerves IX (glossopharyngeal) and X (vagus), which are involved in pharyngeal and laryngeal function. These actions are unrelated to cranial nerve XI function.
D. Ask the patient to shrug shoulders against resistance: Cranial nerve XI (accessory nerve) innervates the trapezius and sternocleidomastoid muscles, controlling shoulder elevation and head rotation. Asking the patient to shrug their shoulders against resistance is the correct method to assess strength and integrity of this nerve.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.