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1. After teaching a group of students about the basics of pharmacology, the students will be able to choose which aspect as the most critical to remember? A) Drug name B) Drug class C) Drug action D) Drug source Answer: C Rationale: Pharmacology is the study of drugs and its action on living organisms. Thus, an essential aspect of pharmacology is drug action. An understanding of the drug name, drug class, and drug source is important, but the most critical aspect related to pharmacolog...

1. The nurse is preparing to administer a schedule II injectable drug and is drawing up half of the contents of a Single-use vial. Which nursing action is correct? a. Ask another nurse to observe and cosign wasting the remaining drug from the vial. b. Keep the remaining amount in the patient’s drawer to give at the next dose. c. Record the amount unused in the patient’s medication record. d. Dispose of the vial with the remaining drug into a locked collection box. ANS: A Schedule II d...

1. Which two occupational categories represent more than one-half of all public health trained personnel in the S. workforce? 1. Public health physicians and public health dentists 2. Public health physicians and public health nurses 3. Public health nurses and environmental health specialists 4. Epidemiologists and nutritionists Ans: C 2. Which of these is NOT one of the six universal competency categories for public health professionalsidentified by a task force of public health prac...

1. The total level of health expenditures for health and medical care services in the UnitedStates for 2010 is closest to which of these figures? 1. $750 million 2. $750 billion 3. $2.5 trillion 4. $7.5 trillion Ans: C 2. All of the following comparisons of the US and Canadian health care systems are true EXCEPT: 1. the percentage of the national GDP devoted to health care is higher in the US 2. the percentage of people who are uninsured is higher in the US. 3. fees for physician serv...

Nurses use all three channels to communicate with patients. What are those? A) Auditory, continuity of care, open-ended questions B) Non-verbal, dynamic, visual C) Feedback, auditory, teach back D) Visual, auditory, kinesthetic - CORRECT ANSWER-D: visual auditory kinesthetic Which is an example of an open-ended question? A) Are you in pain? B) What can I do for you at this moment? C) Do you need to use the restroom? D) Are you hungry? - CORRECT ANSWER-B: what can I do for you at this mo...

1.Because cholesterol is insoluble in plasma, it is mainly carried by the lipoprotein: A) IDL. B) HDL. C) LDL. D) VLDL. 2.A major cause of secondary hyperlipoproteinemia is , which increasesthe production of VLDL and conversion to LDL. A) high-calorie diet B) diabetes mellitus C) bile-binding resin D) cholesterol ingestion 3.The most important complication of atherosclerosis is , which may cause occlusion of small heart vessels. A) ulceration B) thrombosis C) fatty streaks D) f...

1. After completing an initial assessment of a patient, the nurse has charted that his respirations are eupneic and his pulse is 58 beats per minute. These types of data would be: a . Objective. b . Reflective. c . Subjective. d . Introspective. ANS: A Objective data are what the health professional observes by inspecting, percussing, palpating, and auscultating during the physical examination. Subjective data is what the person says about him or herself during history taking. T...

What can be delegated to Assistive personnel (AP)? - CORRECT ANSWER-- ADLs - bathing - grooming - dressing - ambulating - feeding (w/o swallow precautions) - positioning - bed making - specimen collection - I&O - VS (stable clients A nurse on a med surge unit has recieved change of shift report and will care for 4 clients. Which of the following clients needs will the nurse assign to an AP? A. Feeding a client who was admitted 24 hours ago with aspiration pneumonia B. Reinforcing teachin...

1. Which statement best describes the cellular function of metabolic absorption? a. Cells can produce proteins. c. Cells can take in and use nutrients. b. Cells can secrete digestive enzymes. d. Cells can synthesize fats. ANS: C In metabolic absorption, all cells take in and use nutrients and other substances from their surroundings. The remaining options are not inclusive in their descriptions of cellular metabolic absorption. PTS: 1 REF: Page 2 2. Most of a cell’s genetic information...

1. A student is observing a cell under the microscope. It is observed to have supercoiled DNA with histones. Which of the following would also be observed by the student? a. A single circular chromosome b. A nucleus c. Free-floating nuclear material d. No organelles ANS: B The cell described is a eukaryotic cell, so it has histones and a supercoiled DNA within its nucleus; thus, the nucleus should be observed. A single circular chromosome called a prokaryote contains free-floating nu...