Select the most important property of an ideal drug
1. Effectiveness
2. Predictability
3. Safety
4. Selectivity
Correct Answer: 1
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A patient has had asthma since childhood but is now an active teenager with few symptoms as long as she takes her medication regularly. Lately she reports a lack of appetite, difficulty falling asleep, vague feelings of anxiety, and restlessness
She also notices a little tremor of her hands and feels pounding in her chest. Which drugs may cause these symptoms? a. Sympathomimetic drugs b. Xanthine derivatives c. Cromolyn sodium d. Both sympathomimetic and xanthine derivative agents
A patient, age 72, is receiving chemotherapy for treatment of malignant lymphoma. Chemotherapeutic agents work by
a. destroying only cancer cells. b. interfering with the cells' ability to reproduce. c. reducing the production of hydrochloric acid. d. interfering with the movement of cells from one part of the body to another.
Benefits of having the family present during resuscitation include which of the following? (Select all that apply.)
a. Facilitates the grief process b. Letting family sees that everything is being done c. Sustaining patient-family relationships d. Allows the staff easy access to ask for organ transplant e. Provides a sense of closure
Physiological responses associated with anxiety are modulated by the brain through which system?
a. Autonomic nervous b. Cardiovascular c. Neuromuscular d. Endocrine