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Question 1 See full question A client is scheduled to have a graded exercise test. The nurse explains to the client that the test will determine how: You Selected: well the body reacts to controlled exercise stress. Correct response: well the body reacts to controlled exercise stress. Explanation: Graded exercise testing is a diagnostic and prognostic tool used to determine the physiologic responses to controlled exercise stress. Information gained from a graded exercise test can achie...

1. A client with angina complains that the angina pain is prolonged and severe and occurs at the same time each day, most often in the morning, On further assessment a nurse notes that the pain occurs in the absence of precipitating factors. This type of anginal pain is best described as: a- Stable angina b- Unstable angina c- Variant angina a- Nonanginal pain

1. A 42-year-old patient is admitted to the hospital after sustaining multiple burns. The patient's arm is white, leathery, and does not blanch. Based on this description, what is the depth of injury? A. Superficial B. Superficial partial thickness C. Deep partial thickness D. Full thickness burn

1. A male client who had a stroke is incontinent of urine. Which action should the practical nurse (PN) implement in providing bladder training? A) Insert a Foley catheter at night to prevent accidents. B) Offer the client the commode or urinal every two hours. C) Decrease the client’s oral fluid intake to one liter per day D) Instruct the client to hold his urine as long as possible. During a bladder training program, the commode or urinal should be offered every two hours (B) to estab...

What is a step for constructing a threat model for a project when using practical risk analysis? A Align your business goals B Apply engineering methods C Estimate probability of project time D Make a list of what you are trying to protect - ANSWER-D Which cyber threats are typically surgical by nature, have highly specific targeting, and are technologically sophisticated? A Tactical attacks B Criminal attacks C Strategic attacks D User-specific attacks - ANSWER-A Which type of cybera...

A nurse is caring for a client who has lost a significant amount of blood as a result of complications during a surgical procedure. Which parameter does the nurse recognize as the earliest indication of new decreases in fluid volume? A. Pulse rate Correct B. Blood pressure C. Pulmonary artery systolic pressure D. Pulmonary artery end-diastolic pressure Rationale: Cardiac output is determined by the volume of the circulating blood, the pumping action of the heart, and the tone of the va...

A certain disease is currently found in 1 of every 10 people in the country and 1,000 people contract the disease yearly. The population of the country is 4,500,000. Which of the following statements is correct? a. The prevalence of the disease is 10% and the incidence is .02%. b. The prevalence of the disease is .02% and the incidence is 10%. c. Neither is correct. d. There is insufficient data - ANS-A In relation to disease development, the term "etiology" refers to which of the fo...

Passive transport requires energy to move an uncharged molecule across a semipermeable membrane. True False - ANS-The answer is False "In passive transport, water and small, electrically uncharged molecules move easily through pores in the plasma membrane's lipid bilayer. Molecules will easily flow downhill from a region of high concentration to a region of low concentration, this movement is called passive because it doesn't require expenditure of energy. It is driven by osmosis,...

In New Zealand, the standard distribution system has the neutral conductor connected to the earth at the main switchboard on all low voltage installations. What name is given to this type of system? - ANS- Multiple Earthed Neutral or MEN system. State the test voltage used for carrying out an insulation resistance test on three-phase, 400V, electrical equipment incorporating MIMS elements. - ANS-500 V d.c. State the minimum permitted test result for the insulation resistance test on electri...

Stablization Act - 1942 - ANS-1. Wages and price controls were placed on employers 2. Congress limited the wages that could be offered, but allowed the adoption of employee insurance plans Internal Revenue Code - 1954 - ANS-Stated employer contributions to employee health plans were exempt from employee taxable income When was Medicare established? - ANS-1965 Medicare Part A - ANS-The part of the Medicare program that pays for hospitalization, care in a skilled nursing facility, home heal...