Which factors are responsible for blood pressure?
A. Blood volume, heart rate, and stroke volume
B. Cardiac output, blood volume, and peripheral vascular resistance
C. Age, weight, and race
D. Body mass index, diet, and genetics
Answer: B
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A 3-year-old Asian American boy has had culture and sensitivity testing performed, and antibiotic treatment is indicated. The prescriber knows that the recommended antibiotic has not been extensively studied in pediatric patients
Consequently, the prescriber will be obliged to do which of the following? A) Administer subtherapeutic doses in order to mitigate the potential for adverse effects B) Choose a different antibiotic that has been extensively tested in children C) Apply vigilant clinical judgment when administering the antibiotic to the child D) Have the child's family sign informed consent forms absolving the care team from responsibility for adverse effects
Prior to 1940, schools of nursing in the United States were loosely controlled and poorly organized, with low educational standards
Which of the following events ushered in a new era of organization and accountability in practical nursing education? A) Legislation that put nursing schools under the control of state legislation B) The entry of registered nurses into faculty positions at practical nursing schools C) Political pressure from patients and families that were dissatisfied with their hospital care D) Influence from European nurses during World War II who had higher educational standards
The nurse is assessing a patient new to the clinic. Records brought to the clinic with the patient show the patient has hypertension and that her current BP readings approximate the readings from when she was first diagnosed
What contributing factor should the nurse first explore in an effort to identify the cause of the client's inadequate BP control? A) Progressive target organ damage B) Possibility of medication interactions C) Lack of adherence to prescribed drug therapy D) Possible heavy alcohol use or use of recreational drugs
A nurse has been administering seasonal influenza vaccinations to the residents of a long-term care facility
One resident has refused the vaccinations, stating that he believes the vaccination to be a cause of influenza infection rather than a protection against it. The nurse's response to this resident should encompass which of the following facts about vaccination? A) Vaccination confers life-long immunity against influenza. B) A vaccine is directly cytotoxic to the influenza virus. C) Vaccination against influenza means that future exposure does not require an immune response. D) Vaccination prompts the body to produce antibodies against influenza.