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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Correct Answer is D
Explanation
Choice A rationale
Lubricating the thermometer before inserting it into the ear is not a standard practice for using a tympanic thermometer. Tympanic thermometers are designed to be used without lubrication, and using lubrication could interfere with the accuracy of the reading.
Choice B rationale
Holding the thermometer in place for a full three minutes is unnecessary for tympanic thermometers. These thermometers provide quick readings, usually within a few seconds, and holding it for longer does not improve accuracy.
Choice C rationale
Pulling the client’s auricle down and back is the correct technique for infants and young children. For adults, the correct technique is to pull the auricle up and back to straighten the ear canal for an accurate reading.
Choice D rationale
Using positive reinforcement to affirm that the procedure is being performed correctly is the appropriate action. The UAP is using the correct technique by pulling the client’s auricle up and back, which is the proper method for adults.
Correct Answer is B
Explanation
Choice A rationale
Reporting any change in urine color is not a priority intervention for a terminally ill client who is weak, mouth breathing, and refusing anything to eat or drink. The focus should be on comfort measures.
Choice B rationale
Keeping mucous membranes moist is essential for comfort in terminally ill clients who are mouth breathing and refusing fluids. This can be achieved by offering ice chips, sips of water, or using a moist cloth.
Choice C rationale
Recording the client’s daily weight is not a priority in this situation as the client is terminally ill and the focus should be on comfort rather than monitoring weight.
Choice D rationale
Maintaining the client in high Fowler’s position is not necessary unless it helps with breathing. The priority is to keep the client comfortable.