The preoperative order reads Demerol 60 mg IM on call. The narcotics drawer contains vials labeled meperidine (Demerol) 100 mg/2 mL. How should this be set up in the ratio and proportion method?
A) 60 mg : 100 mg = 2 mL : X mL
B) 100 mg : 2 mL = 60 mg : X mL
C) X mL : 2 mL = 100 mg : 60 mg
D) 2 mL : 60 mg = 100 mg : X mL
B
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How does tension contribute to the risk of developing a cardiovascular event?
A. It reduces the synthesis of low-density lipoprotein (LDL) cholesterol, which transports "bad" cholesterol away from the cells. B. It blocks sodium from reaching the cells, thus leading to dangerously low blood pressure. C. It increases the production of catecholamines, which increase heart rate, blood pressure, and blood glucose levels. D. It compromises cardiovascular health by increasing the breakdown of essential fats around the heart. E. It increases plaque destruction in the arterial walls, thus affecting the plasticity of the arteries.
The ventral posterolateral (VPL) nucleus of the thalamus is the site of synapse for:
A. First-order neurons of the dorsal column/medial lemniscus system. B. Second-order neurons with their cell bodies in the nucleus cuneatus and/or nucleus gracilis. C. Third-order neurons with their cell bodies in the spinal nucleus of the trigeminal cranial nerve. D. Second-order neurons with their cell bodies in the nucleus dorsalis (Clarke's nucleus). E. Third-order neuron with their cell body the lateral cuneate nucleus.
Common barriers to an active lifestyle cited by adults include all of the following EXCEPT
A. fear of injury. B. perception that exercise is boring. C. lack of confidence. D. social pressures.
The ABCs of money management refer to Analyze, Budget, and Control
a. True b. False Indicate whether the statement is true or false