Which describes the action of aromatase inhibitors?
A. Block the estrogen receptors that stimulate the growth of ER-positive tumors
B. Block an enzyme that catalyzes the final step in the synthesis of estrogen
C. Suppress the ovary and adrenal gland from producing estrogen
D. Weaken the effect of estrogen on ER-positive tumors
Answer: B
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The nurse instructs a patient who has been smoking for 5 years about the warning signs of cancer. The nurse tells him that one of the cancer's seven warning signals include
a. nagging cough or hoarseness. b. a sore that does not heal rapidly. c. gallbladder disease. d. hematopoietic changes.
A nurse is working at a very crowded hospital in Southeast Asia. There are not enough staff or supplies for the nurse to properly care for many of the patients. How can the nurse handle the immediate situation?
A. Post ads to recruit new medical staff. B. Close the hospital to further patients until the staffing situation improves. C. Delegate routine care and hygiene tasks to family members who are staying with their loved ones. D. Develop continuing education programs about caring for culturally diverse populations for the nurses to complete in their spare time.
The charge nurse is giving an in-service to the orthopedic and gynecology nurses concerning the relationship between estrogen and osteoporosis. A statement the nurse would make concerning this relationship would be:
1. "Males have a higher incidence of osteoporosis than do females.". 2. "Women who experience menopause at a younger age and have less bone mass could have more bone loss.". 3. "Estrogen levels affect only bone mass, but have nothing to with bone strength and bone density.". 4. "Osteoporosis puts the patient at a decreased risk for fractures of the forearm and vertebrae.".
The nurse is trying to explain the different forms of elder abuse to a nursing student. Which statement, if made by the nursing student, would indicate the need for further teaching?
1. "Substance abuse and stressful events in the life of the abuser can contribute to the risk of abuse.". 2. "The prototypical victim of elder abuse is a white woman over 80 years old who lives in her own home or the home of a family member.". 3. "The abuser is most often a child of the patient; the next most likely abuser is a spouse, and the third most likely primary caregivers.". 4. "Elder abuse includes any deliberate action, or lack of action, that causes harm to an elderly person.".