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Your patient asks you to explain the results of the exercise electrocardiography. Your response is to a. Explain the procedure b. tell hum/her to ask the nurse c. ignore the question d. refer him/ her to the physician - correct answer d which procedure does not require an informed consent with the patient signing a consent form? a. treadmill stress test b. echocardiogram c. holter monitor d. 12-lead ecg - correct answer d ways to reduce or prevent heart disease or stroke includ...

The speed of the ECG can be set to what for a rapid heart rate, only if the doctor request it - correct answer 55 mm/s How is myocardial ischemia is detected - correct answer by the presence of a ST segment depression The atrioventricular node can - correct answer initiate a supraventricular rhythm With a wandering atrial pacemaker rhythm all of the - correct answer P waves look different when the ventricular tachycardia is noted on a ECG the tech should do what - correct an...

What is the normal PR measurement? - correct answer 0.12 to 0.20 seconds What is the normal QRS measurement? - correct answer 0.06 to 0.10 seconds What does the PR interval represent? - correct answer The time between the onset of atrial depolarization and the onset of ventricular depolarization. What is going on during the QRS interval? - correct answer Depolarization of the ventricles. Which dysrhythmia occurs when the SA node stops firing causing a pause in electrical acti...

The tricuspid valve is located between the? - correct answer Right Atrium & Ventricle Blood flows out from the ______ and into the aorta. - correct answer Left Ventricle The ______ Walls are thin, one-celled structures. - correct answer Capillary Which type of cardiovascular test uses sound waves to help identify deep vein thrombosis? - correct answer Doppler Ultrasonography Which Type of Cardiovascular test measures the passage of blood through the coronary arteries to the m...

Where does atrial depolarization occur? - correct answer P wave Atrial Repolarization? - correct answer Not seen on ECG strip Ventricular Depolarization? - correct answer QRS complex Ventricular Repolarization? - correct answer T wave Absolute Refractory period? - correct answer ST segment and front of t wave Relative refractory period? - correct answer Back of T wave Identify the normal sequence of flow for the heart's electrical conduction system - correct answe...

electrocardiogram - correct answer procedure that is used to diagnosis heart disease and heart disfunction sinoatrial (SA) node - correct answer natural pacemaker of the heart purkinje fibers - correct answer cause the muscles of the ventricles to contract and produce the QRS complex of waves on the ECG paper repolarization - correct answer ventricular action that is represented by the T wave on the ECG paper electrodes - correct answer placed on the patients limbs and ches...

AS THE ELECTRICAL IMPULSE TRAVELES TO THE BUNDLE OF HIS WHICH OF THE FOLLOWING WILL BE STIMULATED NEXT ? A. PURKINJE FIBERS B. SA NODE C. AV NODE D. BUNDLE BRANCHES - correct answer D. BUNDLE BRANCHES THE LEGAL NATURE OF A DOCTOR-PATIENT RELATIONSHIP IS A : A. A CONTRACT B.A PROFESSIONAL ASSOCIATION C.A PRIVATE ONE D.A QUID PRO QUO - correct answer A. A CONTRACT IN CERTAIN CASES, THE PATIENT MAY NOT LEGALLY BE ABLE TO ACT FOR HIMSELF IN ESTABLISHING A CONTRACT WITH THE DO...

B2B - correct answer A business-to-business (B2B) commercial transaction between businesses B2C - correct answer A business-to-consumer (B2C) transaction Brand recognition - correct answer The level of familiarity one has with a brand Business Opportunity - correct answer A situation an entrepreneur analyzes and evaluates to see if starting a sustainable, profitable business is feasible Business Plan - correct answer A document that addresses the concept, customers, and capital ...

albumin & Pre-albumin levels - correct answer 3.5 - 5 g/dl 23 - 43 mg/dl Moderate depletion Albumin 2.1-2.9 mg Pre albumin 5-9 mg What solutions can be added into PN solution - correct answer Insulin (regular) and Herparin How often does the tubing and bag for PN feeding changed? - correct answer Every 24 hrs Why is TPN indicated? - correct answer Caloric need is very high Long term - more than 7 day therapy Solution is HYPERTONIC >10% dextrose Why is PPN indi...

What is the average minimum amount of carbohydrates needed to fuel the brain? - correct answer 130 g/day Give examples of monosaccharides - correct answer Simple carbohydrates. Glucose and fructose Give examples of disaccharides - correct answer Simple carbohydrates Sucrose and lactose Give examples of polysaccharides - correct answer Complex carbohydrates Starch, fiber, glycogen Why is fiber important for proper bowel elimination? - correct answer Adds bulk to feces an...

A nurse is providing teaching about food allergies to a group of new parents. Infants who react to which of the following foods typically outgrow the sensitivity? Select all that apply? A: Cow's Milk B: Soy C: Wheat D: Fish - correct answer A: Cow's Milk B: Soy A nurse is discussing how the body processes food with a client during a routine provider's visit. Which of the following statements should the nurse include? A: Glycerol can be broken down into glucose for use by the body...

A nurse is providing dietary teaching to a client who has a new diagnosis of gastoesophageal reflux disease. Which of the following foods or beverages should the nurse recommend to minimize heartburn? a. orange juice b. decaffinated coffee c. peppermint d. potatoes - correct answer potatoes a nurse is preparing to teach a group of clients about vitamins and minerals. The nurse should include in the teaching that which of the following minerals is necessary for the transmission of nerve...

● Question 1: A nurse is educating a client who is taking iron supplements about foods which aid in iron absorption. Which of the following foods is the best choice for the client to make? - correct answer 1/2 cup orange juice ● Question 2: A nurse is discussing foods that are high in vitamin D with a client who is unable to be out in the sunlight. Which of the following should be included in the teaching? - correct answer 2 large, poached eggs ● Question 3: A nurse is caring for...

Function of iron - correct answer it is responsible for hemoglobin formation/function, cellular oxidation of glucose, antibody production, and collagen synthesis Iron food sources what increased the absorption of iron? - correct answer lean red meats, organ meat, egg yolks, whole grains, green leafy vegetables, beans, raisins, peanut butter Vit C increases absorption of iron (OJ, tomatoes) What factors influence the body's need for protein - correct answer tissue growth needs qua...

A pregnant woman is taking iron supplements during her pregnancy. Which other supplement should the nurse advise her to avoid taking with the iron? A. Vitamin A B. calcium C. zinc D. potassium - correct answer Calcium Which vitamin helps with normal vision, tissue healing, and tissue strength? - correct answer Vitamin A Which food has the highest amount of calcium? A. 1 cup of low fat yogurt B. 1 oz. of cheddar cheese C. 1 egg D. 1/2 cup of spinach - correct answer 1 cup of low...

metabolic syndrome diagnosis - correct answer 3 of 5: Increased abdominal girth (>40" for men, >35" for women) Elevated triglycerides (>150) Decreased HDL <40 for men, < 50 for women High blood pressure (systolic >130 or diastolic >85) Elevated blood glucose levels >100 metabolic syndrome problems - correct answer increases risk of diabetes and heart disease what type of diet should a person with heart disease follow - correct answer low fat, low chol...

percentage of carbs - correct answer 45-65% of calories what do carbs do - correct answer Provide energy, help regulate fat/protein metabolism, cardiac and CNS functioning glycogen - correct answer Stored carbohydrate energy in the liver and muscles!! Released in between meals to regulate blood sugar levels fiber for men/women - correct answer Women : 25 g/day Men: 38 g/day protein percent and DRI - correct answer 10-35% of calories; 0.8g/kg function of protein - co...

What are essential Nutrients? - correct answer Those that the body cannot manufacture - the absence of these can cause deficiency diseases Nutritive Sourcec - correct answer Carbs and fiber, protein, lipids, vitamins, minerals, electrolytes and water Energy-yielding nutrients - correct answer Carbs, fats, and proteins DRI - Dietary Reference intakes - correct answer - Rec'd dietary allowance - Estimated Average Requirement - Adequate Intake - Tolerable Upper Intake Level ...

Minimum amount of carbs required to fuel the boy - correct answer 130 mg/day Function of carbs - correct answer Essential for cardiac and CNS functioning What percentage of carbs does the body absorb? - correct answer 80-95% Where does most of carb digestion occur? - correct answer Small intestine Function of fiber - correct answer Important to bowel elimination Helps lessen chances of intestinal cancer Function of proteins - correct answer Tissue building and mainten...

Children - correct answer -children can consume whole milk for up to their 2 years old and when they become 3 they can consume low fat milk -prevent children from consuming foods that are easily to swallow such as popcorn and pretzels until they are four because of the choking hazard -cut foods that are larger than the childs trachea such as grapes -avoid giving children high amounts of celery and peanut butter because of the risk for aspiration, and should spread the peanut butter on a t...