Your client's vision needs to be checked with a Snellen chart. How far away from the chart should the client be?
1. 14 inches
2. 2 feet
3. 10 feet
4. 20 feet
ANS: 4
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Directions: Write the equivalent indicated
195 mL = ________ oz
A client presents with an enlargement of several cervical lymph nodes and asks the nurse about the function of these structures. The nurse would respond with which of the following statements?
1. "Your lymph nodes filter blood for your body.". 2. "They are responsible for the break down of old red blood cells.". 3. "They make lymphocytes for you.". 4. "Your lymph nodes help to remove infectious organisms.".
Parents of a 3-year-old have noticed an improvement in behavior because of using a "time out" behavioral approach. What aspect of "time out" therapy may be responsible for this child's improved behavior?
A. "Negative reinforcement discourages maladaptive behavior." B. "Positive reinforcement is removed." C. "Covert sensitization is being applied." D. "Reciprocal inhibition is eliminated."
A female patient with baldness asks a nurse about the safety and efficacy of minoxidil (Rogaine). What will the nurse tell the patient?
a. Hair regrowth is most effective when baldness has developed recently. b. Minoxidil cannot be used by female patients. c. Once hair has been restored, minoxidil may be discontinued, because hair loss will stop. d. Systemic side effects, such as headaches and flushing, are common.