The abbreviation NPO means that the patient may
A) have no food, but may drink clear liquids.
B) have no beverages, but may have soft food.
C) have nothing to eat or drink.
D) not leave the room.
C
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A six-year-old child is being seen in the clinic for a well-child visit. The child is visibly nervous and fearful of the nurse and the nurse's actions. The nurse should:
1. Ask the parent to leave the examination room as this is probably the cause of the child's nervousness. 2. Assure the child that you will not hurt her. 3. Say to the child: "Tell me why you are so nervous." 4. Explain to the child what you are doing in terms the child can understand. Explain the equipment and, when possible, let the child handle the equipment first.
Which of the following is the best indicator of a myocardial infarction?
A) Severe chest pain that radiates to the jaw and left arm B) ST segment depression on ECG C) Elevated troponin levels D) T-wave inversion
The LPN/LVN should have some understanding about fluid and electrolyte balance. Which is a good rule to remember about this concept?
a. Sodium follows potassium, water remains in the cell. b. Potassium leaves the cell, water remains in the cell. c. Water remains with potassium in the cell while sodium leaves. d. Water tends to follow sodium out of the cell.
Which of the following areas should be included in the assessment of a spinal cord injury client? (Select all that apply.)
a. respiratory status d. bowel function b. integumentary system e. home/living ar-rangements c. bladder function f. psychosocial history