The testing of a drug on a small number of healthy individuals is known as phase
a. I
b. II
c. III
d. IV
Answer: a. I
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A nurse is performing preoperative teaching for an older adult who is scheduled to have a cata-ract extraction and lens implant. The nurse includes which of the following in the teaching plan? (Select all that apply.)
a. Avoid lifting heavy objects after the sur-gery b. Avoid bending from the waist after the surgery c. Take stool softeners as needed d. Maintain strict control of your blood sugar and blood pressure e. Maintain a dry sterile dressing over the eye for 10 days
Which clinical manifestations of withdrawal would be seen in a client who abuses opioids?
A. Decreased response to increased drug dosages B. Muscle twitching and profuse perspiration C. Anorexia and weight loss D. Sedation
A 2 year old appears to have lordosis and a potbelly. The nurse knows that:
A) Back exercises will help improve the toddler's posture. B) This is the normal appearance of a toddler as a result of weak abdominal muscles. C) This is normal until the child is age 5 or 6. D) This is abnormal and the toddler may need a back brace for support.
A nurse is working in a temporary shelter for victims following a natural disaster. Which condi-tion is the nurse most likely to encounter?
a. Stress b. Communicable disease c. Depression d. Injuries requiring first aid