Which food(s) is (are) high in folic acid?
a. Crab
b. Chicken
c. Nuts
d. Vegetables
ANS: D
Foods high in folic acid include fresh, leafy green vegetables and other vegetables, fruits, yeast, and organ meats.
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When asked about his vision, a patient says that the last time he had it tested, his vision was recorded as 20/50 . What does this mean?
a. He can read at 20 feet what a person with normal vision can read at 50 feet. b. He can read at 50 feet what a person with normal vision can read at 20 feet. c. He needs to be 50 feet from objects to see them. d. He can see objects the best between 20 and 50 feet.
The nurse notices there has been a change in the behavior of an 84-year-old home patient over the past few weeks. What methods can be used to assess the patient's self-perception and self-concept? (Select all that apply.)
a. Observing his physical appearance b. Monitoring for changes in his vital signs c. Encouraging him to verbalize his feelings d. Observing for changes in activities e. Participating in group activities
Which is the most significant factor in distinguishing those who commit suicide from those who make suicidal attempts or threats?
a. Social isolation b. Level of stress c. Degree of depression d. Desire to punish others
A registered nurse interprets that a scribbled medication order reads 25 mg. The nurse administers 25 mg of the medication to a patient and then discovers that the dose was incorrectly interpreted and should have been 15 mg
Who is ultimately responsible for the error? a. Health care provider b. Pharmacist c. Hospital d. Nurse