The nurse is teaching a client how to do active range of motion (ROM) exercises.To exercise the hinge joints, which action should the nurse instruct the client to perform?
Tilt the pelvis forwards and backwards.
Turn the head to the right and left.
Bend the arm by flexing the ulnar to the humerus.
Extend the arm at the side and rotate in circles.
The Correct Answer is C
Choice A rationale
Tilting the pelvis forwards and backwards exercises the pelvic joints, not the hinge joints.
Choice B rationale
Turning the head to the right and left exercises the neck joints, not the hinge joints.
Choice C rationale
Bending the arm by flexing the ulnar to the humerus exercises the hinge joints, such as the elbow, which is a hinge joint.
Choice D rationale
Extending the arm at the side and rotating in circles exercises the shoulder joint, which is a ball-and-socket joint, not a hinge joint.
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View Related questions
Correct Answer is A
Explanation
Choice A rationale
Ensuring the bevel of the needle is pointing up is crucial for intradermal injections as it allows the medication to be deposited just below the epidermis, forming a small bleb or wheal.
Choice B rationale
The upper arm is not the preferred site for intradermal injections. The inner forearm and upper back are more commonly used as they allow for better visualization of the reaction.
Choice C rationale
Holding the syringe perpendicular to the skin is incorrect for intradermal injections. The correct angle is 5 to 15 degrees to ensure the medication is deposited in the dermis.
Choice D rationale
Massaging the site gently after injection is not recommended for intradermal injections as it can disperse the medication and affect the test results.
Correct Answer is A
Explanation
Choice A rationale
Positive external places are often used in guided imagery to help clients focus on pleasant and calming environments. This technique can help distract from pain and promote relaxation by engaging the mind in a soothing and peaceful visualization.
Choice B rationale
Tranquil sounds can also be beneficial in relaxation techniques, but they are not the primary focus in guided imagery for chronic pain. Guided imagery typically involves visualizing a serene place rather than focusing solely on sounds.
Choice C rationale
Emotional reflection may not be as effective in reducing chronic pain through guided imagery. This technique is more about visualizing positive and calming environments rather than reflecting on emotions.
Choice D rationale
Motivational phrases are useful in other therapeutic techniques but are not the primary focus in guided imagery for chronic pain. Guided imagery focuses more on visualizing serene and peaceful places.