At therapeutic doses, opioid analgesics:
A. produce pinpoint pupils.
B. do not decrease mental alertness.
C. do not cause a loss of consciousness.
D. cause hyperactivity.
Answer: C
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The double-walled sac that surrounds the heart is called the:
a. endocardium c. myocardium b. epicardium d. pericardium
After being hit by a baseball, a patient arrives in the emergency department with a possible nasal fracture. Which finding by the nurse is most important to report to the health care provider?
a. Clear nasal drainage b. Complaint of nasal pain c. Bilateral nose swelling and bruising d. Inability to breathe through the nose
The nurse has received end-of-shift reports in the high-risk maternity unit. Which patient should the nurse see first?
1. The patient at 26 weeks' gestation with placenta previa experiencing blood on toilet tissue after a bowel movement 2. The patient at 30 weeks' gestation with placenta previa whose fetal monitor strip shows late decelerations 3. The patient at 35 weeks' gestation with grade I abruptio placentae in labor who has a strong urge to push 4. The patient at 37 weeks' gestation with pregnancy-induced hypertension whose membranes ruptured spontaneously
Large retail chain pharmacies have been using their own warehouse as a primary means for storage and drug distribution, only using a wholesaler as a secondary source for medications. This evolution affects which marketing mix variable?
A. Product B. Price C. Place D. Promotion