What is the correct order for performing progressive muscle relaxation (PMR)?
a. Tensing and relaxing muscle groups from the middle of the body outward to the extremities
b. Relaxing and tensing muscle groups from the middle of the body outward to the extremities
c. Tensing and releasing muscle groups from the facial muscles and moving down to the muscles in the feet
d. Relaxing and tightening muscle groups from the facial muscles and moving down to the muscles in the feet
C
PMR uses a process of tensing and releasing muscle groups, starting from facial muscles and moving down the body to the muscles in the feet. Patients are taught to perform the technique systematically to gain control over anxiety-provoking thoughts and muscle tension.
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A 3-year-old child is lying in a fetal position. The child has pale skin, glassy eyes, and a flat affect. The child is irritable, and refuses food and fluids. The child's vital signs are temperature 40.1°C (104
2°F), pulse 120/minute, respirations 28/minute. The best, most comprehensive description of this child's condition is: 1. Toxic. 2. Feverish. 3. Flushed. 4. Tired.
Which standardized intervention vocabulary was designed specifically for community health nurses?
1) Omaha System 2) Clinical Care Classification 3) Nursing Interventions Classification 4) International Classification for Nursing Practice
A nurse is assigned to work with a group of clients who have chronic confusion. The nurse anticipates that these clients will:
1. have loss of memory but retain judgment and planning skills. 2. exhibit loss of memory but have no change in personality or affect. 3. have impaired abstract thinking ability but a higher threshold for stress. 4. exhibit loss of memory, impaired abstract thinking, and impaired problem-solving ability.
Which neurologic diagnostic test gives a visualized horizontal and vertical cross-section of the brain at any axis?
a. Nuclear brain scan b. Echoencephalography c. CT scan d. Magnetic resonance imaging (MRI)