Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
The nurse is planning to inspect a client's apical heart impulses. What should the nurse do to ensure an accurate assessment of this organ?
A. Use tangential lighting.
Use tangential lighting: Tangential lighting is not typically used for assessing heart impulses; it is more useful for examining surface characteristics of the skin.
B. Assist the client to a standing position.
Assist the client to a standing position: The client should be in a supine or semi-recumbent position for accurate inspection of apical heart impulses, not standing.
C. Use perpendicular lighting.
Use perpendicular lighting: Perpendicular lighting is crucial for accurately visualizing apical heart impulses, as it helps to clearly observe the movement of the heart against the chest wall.
D. Focus a penlight on the client's chest.
Focus a penlight on the client's chest: While a penlight can be used in physical assessments, perpendicular lighting is more effective for clearly seeing the apical heart impulses.
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Full Explanation
A. Use tangential lighting: Tangential lighting is not typically used for assessing heart impulses; it is more useful for examining surface characteristics of the skin.
B. Assist the client to a standing position: The client should be in a supine or semi-recumbent position for accurate inspection of apical heart impulses, not standing.
C. Use perpendicular lighting: Perpendicular lighting is crucial for accurately visualizing apical heart impulses, as it helps to clearly observe the movement of the heart against the chest wall.
D. Focus a penlight on the client's chest: While a penlight can be used in physical assessments, perpendicular lighting is more effective for clearly seeing the apical heart impulses.
Similar Questions
A patient is unable to taste in the 2/3 anterior of his tongue. Which cranial nerve is affected?
A. VII
VII: The Facial nerve (VII) is responsible for taste sensation in the anterior two-thirds of the tongue. An inability to taste in this area indicates a dysfunction in this nerve.
B. XII
XII: The Hypoglossal nerve (XII) controls tongue movements but does not involve taste sensation.
C. V
V: The Trigeminal nerve (V) provides sensation to the face and mouth but is not responsible for taste.
D. II
II: The Optic nerve (II) is involved in vision, not taste.
Full Explanation
A. VII: The Facial nerve (VII) is responsible for taste sensation in the anterior two-thirds of the tongue. An inability to taste in this area indicates a dysfunction in this nerve.
B. XII: The Hypoglossal nerve (XII) controls tongue movements but does not involve taste sensation.
C. V: The Trigeminal nerve (V) provides sensation to the face and mouth but is not responsible for taste.
D. II: The Optic nerve (II) is involved in vision, not taste.
Cranial nerves involved in eye movements are:
A. Facial, Trigeminal, Vestibulocochlear
Facial, Trigeminal, Vestibulocochlear: The Facial nerve (VII) controls facial expressions, the Trigeminal nerve (V) is involved in facial sensation, and the Vestibulocochlear nerve (VIII) handles hearing and balance, none of which are directly related to eye movements.
B. Oculomotor, Trochlear, and Abducens
Oculomotor, Trochlear, and Abducens: The Oculomotor nerve (III) controls most eye movements, the Trochlear nerve (IV) controls the superior oblique muscle for downward and outward movements, and the Abducens nerve (VI) controls the lateral rectus muscle for lateral eye movement.
C. Spinal Accessory, Facial, Trigeminal
Spinal Accessory, Facial, Trigeminal: The Spinal Accessory nerve (XI) controls neck and shoulder movements, while the Facial nerve (VII) and Trigeminal nerve (V) are not involved in eye movements.
D. Glossopharyngeal, Vagus, Hypoglossal
Glossopharyngeal, Vagus, Hypoglossal: The Glossopharyngeal nerve (IX) is involved in taste and salivation, the Vagus nerve (X) affects parasympathetic functions, and the Hypoglossal nerve (XII) controls tongue movements, none of which are related to eye movements.
Full Explanation
A. Facial, Trigeminal, Vestibulocochlear: The Facial nerve (VII) controls facial expressions, the Trigeminal nerve (V) is involved in facial sensation, and the Vestibulocochlear nerve (VIII) handles hearing and balance, none of which are directly related to eye movements.
B. Oculomotor, Trochlear, and Abducens: The Oculomotor nerve (III) controls most eye movements, the Trochlear nerve (IV) controls the superior oblique muscle for downward and outward movements, and the Abducens nerve (VI) controls the lateral rectus muscle for lateral eye movement.
C. Spinal Accessory, Facial, Trigeminal: The Spinal Accessory nerve (XI) controls neck and shoulder movements, while the Facial nerve (VII) and Trigeminal nerve (V) are not involved in eye movements.
D. Glossopharyngeal, Vagus, Hypoglossal: The Glossopharyngeal nerve (IX) is involved in taste and salivation, the Vagus nerve (X) affects parasympathetic functions, and the Hypoglossal nerve (XII) controls tongue movements, none of which are related to eye movements.
Data collection occurs where in the nursing process?
A. Planning
Planning: Planning involves setting goals and interventions based on data collected, but data collection itself is not part of this phase.
B. Diagnosis
Diagnosis: Diagnosis involves analyzing collected data to identify health issues, but data collection is a separate process that occurs before this phase.
C. Evaluation
Evaluation: Evaluation assesses the effectiveness of interventions and progress towards goals, but data collection is performed earlier in the process.
D. Assessment
Assessment: Data collection is a fundamental part of the assessment phase in the nursing process, where information is gathered to identify patient needs and conditions.
Full Explanation
A. Planning: Planning involves setting goals and interventions based on data collected, but data collection itself is not part of this phase.
B. Diagnosis: Diagnosis involves analyzing collected data to identify health issues, but data collection is a separate process that occurs before this phase.
C. Evaluation: Evaluation assesses the effectiveness of interventions and progress towards goals, but data collection is performed earlier in the process.
D. Assessment: Data collection is a fundamental part of the assessment phase in the nursing process, where information is gathered to identify patient needs and conditions.