1 sm box on an ekg s Study guides, Class notes & Summaries

1. 1 / 1 point During rounds at LMC, you noticed an ordered lab tests on patient “Sehr gut” who complains of chest pain for 6 hours. Which of the following abnormal values would you expect to see if his chest pain is cardiac related? Your Answer: Correct Low potassium of 3.1 Elevated troponin of 4.5 Low glucose of 65 Low hemoglobin of 7.3 2. 1 / 1 point The student nurse is correct if she states which among the following as an early finding in the EKG of her patient diagnosed wi...

NHA CET EXAM PREP With Solutions What is the primary pacemaker? - Correct Answer SA Node What is a more medically correct term for the clotting of an artery? - Correct Answer Occlusion When the Atria depolarize (or contract), what is shown on the EKG tracing? - Correct Answer P wave An irregular heartbeat that is common among children is called _____ _____. - Correct Answer Sinus Arrhythmia 1 sm box on an EKG strip denotes 0.04 seconds of time. How long is this represented in mi...

Potent Inhibitors: CYP450 System - answer-Macrolides (erythromycin, clarithromycin, telithromycin) Antifungals (ketoconazole, fluconazole, itraconazole) Cimetidine (Tagamet) Citalopram (Celexa) Protease inhibitors (saquinavir, indinavir, nelfinavir) Grapefruit juice Narrow Therapeutic Index Drugs - answer-■Warfarin sodium (Coumadin): monitor INR. ■ Digoxin (Lanoxin): monitor digoxin level, EKG, electrolytes (potassium, magnesium, calcium). ■ Theophylline: monitor blood levels...

1. 1 / 1 point During rounds at LMC, you noticed an ordered lab tests on patient “Sehr gut” who complains of chest pain for 6 hours. Which of the following abnormal values would you expect to see if his chest pain is cardiac related? Your Answer: Correct Low potassium of 3.1 Elevated troponin of 4.5 Low glucose of 65 Low hemoglobin of 7.3 2. 1 / 1 point The student nurse is correct if she states which among the following as an early finding in the EKG of her patient diagnosed wi...

1 Basic Concepts of Pathophysiology & Implications for Nursing Questions 1 & 2 below refer to the following situation: A 55-year-old man with emphysema (a type of chronic lung disease) who has sm oked 2 packs of cigarettes per day for 40 years is hospitalized for acute onset of cough productive of bloody sputum (sputum=secretions from deep in the lungs). After a few days of testing and treatment, the patient’s nurse reads a physician’s note on the chart: “I have told the patient that the e...