Ekg abnormalities - Study guides, Class notes & Summaries

Medical Assisting II | EKG |NHA Exam Study with Verified Solution 2025 A medical assistant is performing an EKG on a patient. Where should the V1 lead be placed? The V1 lead should be placed in the fourth intercostal space, just to the right of the sternum. What action should a medical assistant take if the EKG tracing shows a wandering baseline? Ensure the electrodes are securely attached and check for patient movement or improper electrode placement. During a stress test, the patie...

Final Exam: NR507/ NR 507 (NEW 2024/ 2025 Update) Advanced Pathophysiology Review| Questions and Verified Answers| 100% Correct |Grade A – Chamberlain QUESTION Labs for renal calculi Evaluate renal function (GFR) Identify any metabolic abnormalities QUESTION Conservative treatment for renal calculi Answer: For stones that are less than 5 mm, that are asymptomatic, or causing only mild symptoms Control pain, hydration, observe for spontaneous passage of the stone ...

Rasmussen Patho Final Exam Review 2024 Questions with correct Answers There are higher concentrations of ______________ and _______________ in extracellular fluid Chloride Sodium magnesium calcium potassium - answerSodium and chloride What antibodies are released in response to an allergic reaction ( type 1 hypersensitivity reaction ) IGM IGE IGG COMPLEMENTARY ANTIBODIES - answerIGE WHAT IS ONE OF THE PHYSIOLOGICAL EFFECTS OF HISTAMINE Vasoconstriction vasodilation capillary re...

NHA PCT –REVIEW EXAM 2024 WITH 100% CORRECT ANSWERS Which of the following abnormalities is associated with large U waves on the EKG - correct answer A decreased potassium level cause U waves to become visible on the EKKG A patient care technician is assigned to perform hourly, point-of-care testing for a patient who has diabetes mellitus. Which of the following actions should the technician take? - correct answer Use the facility's glucometer to perform the glucose tests on the patie...

Rasmussen Patho Final Exam Review 2024 Questions with correct Answers There are higher concentrations of ______________ and _______________ in extracellular fluid Chloride Sodium magnesium calcium potassium - answerSodium and chloride What antibodies are released in response to an allergic reaction ( type 1 hypersensitivity reaction ) IGM IGE IGG COMPLEMENTARY ANTIBODIES - answerIGE WHAT IS ONE OF THE PHYSIOLOGICAL EFFECTS OF HISTAMINE Vasoconstriction vasodilation capillary re...

2024 Cardiovascular Disorders HESI Exam Guaranteed A+ Actual Questions and Answers, Complete 100% 1. Electrocardiography (EKG): Answer: Useful in the initial diagnosis and monitoring of dysrhythmias, myocardial infarction, infection, percarditis 2. Auscultation (Listening to heart): Answer: Determination of valvular abnormalities or abnormal shunts of blood that cause murmurs Detected by listening through a stethoscope 3. Echocardiography (Ultrasound of the heart): Answer: Used to...

Copper deficiency is associated with 1: leukocytosis. 2: macrocytic anemia. 3: microcytic hypochromic anemia. 4: erythrocytosis. CORRECT ANSWER 3: microcytic hypochromic anemia. Patients on long-term parenteral nutrition have developed anemia, leukopenia, neutropenia and skeletal abnormalities. Deficiencies of iron or copper result in microcytic hypochromic anemia (small red blood cells that are pale in color due to decreased heme pigment). Deficiencies of B12 or folate result in macroc...

HESI RN Exit Practice Test 1 Questions and Answers (2024 / 2025) (Verified Answers).1. A pregnant woman with hyperemesis gravidarum has been vomiting exces- sively and lab results reveal hypokalemia (serum potassium 3.0 mEq/L). What other abnormalities should the nurse expect to find? A. Peaked T waves and QRS prolongation on EKG B. Decreased PCO2 C. Increased serum bicarbonate D. Decreased serum chloride E. Increased urinary potassium: ANS: C, D Excessive vomiting results in the loss ...

What is the best indicator of fluid volume status? Daily Weight Urine specific gravity greater than _____ means urine is concentrated 1.025 Urine specific gravity less than _____ means urine is dilute 1.012 What are the 3 most important labs for fluid volume? Hct, BUN, Na Will Hct, BUN and Na increase or decrease with hypervolemia? Decrease Will Hct, BUN and Na increase or decrease with hypovolemia? Increase Normal urine output 0.5 mL/kg/hr normal skin turgor retraction time 2-3 s...

The test used to check for brain abnormalities? - EEG(Electroencephalography) If a claim is denied because a service was not covered by an insurer and there were no errors on the claim, what would be the next step in the accounts receivable process? - The claim would not be resubmitted and the patient sent a bill. In which of the following instances would you submit a paper vs. electronic claim? - An attachment is required What is the first step in processing a workers' compensation claim?...