Which score would a nurse select from the muscle function grading scale if the client has full strength and range of motion in a given joint?
+10
+4
+5
+1
The Correct Answer is C
A) +10: This score does not exist on the muscle function grading scale, which typically ranges from 0 to 5. Using +10 could confuse the assessment and misrepresent the client's strength.
B) +4: This score indicates good strength against some resistance but not full strength. It suggests that the client has nearly complete function but may still have some limitations in range or strength.
C) +5: This score signifies full muscle strength and complete range of motion in a joint without any limitations. A score of +5 is what you would expect for a client demonstrating full strength, indicating optimal muscle function.
D) +1: This score indicates trace muscle contraction with minimal movement, which is far from the full strength described in the question. It suggests severe weakness and would not apply in this case.
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Correct Answer is C
Explanation
A) Re-assess in 15 minutes: While regular assessments are important in a neurological evaluation, if the Glasgow Coma Scale (GCS) score is 15, indicating the patient is fully alert and oriented, there may not be an immediate need to re-assess so soon unless the patient's condition changes.
B) Ask the patient to open eyes on command: If the GCS score is already determined to be 15, this indicates that the patient is responsive and capable of opening their eyes spontaneously. Asking the patient to open their eyes is unnecessary in this context since the score already reflects full responsiveness.
C) Document the findings: Documenting the GCS score of 15 is crucial as it establishes a baseline for the patient’s neurological status. This documentation is essential for ongoing assessments and monitoring, providing a record of the patient’s condition at this moment.
D) Notify the physician: Notifying the physician is not required for a GCS score of 15, as this score indicates a normal level of consciousness. Communication with the physician would be warranted only if there were changes in the patient's condition or a lower GCS score observed.
Correct Answer is B
Explanation
A) Posterior superior iliac spine: While this landmark is useful for certain assessments, it is more commonly used to identify pelvic alignment rather than symmetry of the spine itself.
B) Iliac crests: The iliac crests serve as an important anatomical landmark for assessing symmetry in the posterior spine. By comparing the heights of the iliac crests on both sides, the nurse can determine any asymmetry in the pelvis and, by extension, the spine, as uneven heights may indicate spinal deformities.
C) Paravertebral muscles: While assessing the paravertebral muscles can provide information about muscle tone and potential asymmetries, they are not direct landmarks for evaluating overall spinal symmetry.
D) Twelfth thoracic vertebrae: Although identifying specific vertebrae is important for certain assessments, the twelfth thoracic vertebra is not commonly used as a primary landmark for assessing symmetry in the spine. It is more useful for locating the general area of the thoracic spine.