Nokea
In performing range of motion (ROM) with a patient, the nurse puts each joint through its full movement. Which joints are capable of abduction and adduction (select all that apply)?
- A. Hip
- B. Knee
- C. Wrist
- D. Elbow
Correct Answer: A
Rationale: Hips, thumbs, and shoulders allow abduction/adduction.
You may also like to solve these questions
Which myotome is responsible for shoulder abduction
- A. C4
- B. C5
- C. C6
- D. C7
Correct Answer: B
Rationale: The C5 and C6 nerve roots innervate the deltoid and supraspinatus muscles, which are responsible for shoulder abduction. This is important in assessing brachial plexus injuries.
Which of the following instructions should be given to the client's family if a client with impaired swallowing has to take solid medication?
- A. Mix the medication with food
- B. Use the liquid form of the medication
- C. Check with the physician or pharmacist before crushing or breaking tablets
- D. or opening capsules
Correct Answer: C
Rationale: Not all medications can be safely altered, so consulting healthcare providers is essential.
The human nervous system is capable of a wide range of functions. What is the basic unit of the nervous system?
- A. Glial cell
- B. Meninges
- C. Neuron
- D. Cerebrospinal fluid
Correct Answer: C
Rationale: The neuron is the basic unit of the nervous system, responsible for transmitting information through electrical and chemical signals. Glial cells support neurons, meninges are protective layers around the brain and spinal cord, and cerebrospinal fluid cushions the central nervous system. Understanding the neuron's role is fundamental to studying nervous system function.
Muscle tone is reduced by:
- A. lower motor neurone lesion
- B. curare
- C. cerebellar lesion
- D. all above
Correct Answer: D
Rationale: Muscle tone is reduced by lower motor neuron lesions (flaccidity), curare (which blocks neuromuscular transmission), and cerebellar lesions (hypotonia). All these conditions lead to decreased muscle tone.
In assisting Mrs. Aster to use her crutches during periods of severe hip joint pain, which gait will be the safest and most helpful to her?
- A. Two-point
- B. Three-point
- C. Four-point
- D. Swing-through
Correct Answer: B
Rationale: The three-point gait provides stability and reduces strain on the hip joint.