You are to connect a patient to a cardiac monitor. Which of the following actions should you take to ensure an accurate electrocardiogram tracing?
1) Select electrode placement sites over bony prominences.
2) Apply the electrodes immediately after cleansing the skin, before the alcohol evaporates.
3) Before applying the electrodes, rub the placement sites with gauze until the skin reddens.
4) Ensure that the gel on the back of the electrodes is dry.
ANS: 3
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A patient presents at the walk-in clinic complaining of stomach pain that is relieved by eating which the nurse suspects is caused by a peptic ulcer. How would the nurse explain the ulceration in the stomach to the patient?
A) A mucosal lining protects the stomach from hydrochloric acid and a reduction in the mucosal lining or increase in acid production allows peptic ulcers to develop. B) After digesting food, the stomach secretes a neutralizing solution to make the pH of the stomach neutral and if this doesn't occur peptic ulcers can develop. C) Our body makes hydrochloric acid for the digestion of the food we eat and that can eat right through the stomach causing ulceration when you eat a diet high in spicy food. D) Acid is secreted by cells in the first part of the small intestine and when we eat the acid flows into the stomach so people who eat often have more exposure to acid.
After completing an assessment, the nurse determines a client is at risk for safety issues. Which data supports the nurse's conclusion?
Select all that apply. A) Lives with adult married daughter and family B) Occasional dizziness with walking C) Prescribed antihypertensive and pain medication D) Ingests three meals a day and two snacks E) Receives an annual ophthalmologic examination
A nurse is completing the degree requirements for an advanced practice role as a nurse practitioner and is concerned about certification requirements. Which statement concerning certification for advanced practice is true?
a. All states require certification for all specialty roles that are identified as advanced practice. b. Nurse anesthetists and nurse-midwives are the only advanced practice role that require certification in the state nurse practice acts. c. Scope of practice remains unclear in state nurse practice acts due to the increasing number of new advanced practice roles. d. Certification is automatic when the nurse applies for an advanced practice license.
You have just arrived for you interview and the interviewer invites you into the office. Which of the following are appropriate actions for you to take? Select all that apply
a. maintain good eye contact b. don't shake hands because of the possibility of spreading germs c. continue to chew your gum to avoid smoker's breath d. smile and maintain good posture once seated e. address the interviewer by his or her first name in order to develop rapport f. sit down immediately because you had to walk a long distance from the parking lot andyou are very tired