Comment on whether the following resting ECG findings are normal / abnormal and provide normal ranges. Comment on the findings. ECG showed a rate of 66bpm, PR interval was 0.30s, QRS interval 0.10s.
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- 1. Mr. Garcia had a myocardial infarction. Explain what happened to his heart muscle and vascular system. What is a STEMII? 2. Mr. Garcia's chest pain resolved after two sublingual NTF at 3-minute intervals and 2 mg of IV morphine. In the cardiac catheterization lab he was "found to have a totally occluded distal right coronary artery and a 70% occlusion in the left circumflex coronary artery. The left anterior descending artery was patent. Angioplasty of the distal right coronary artery resulted in a patent infarct- related artery with near normal flow. A stent was left in place to stabilize the patient and limit infarct size. Left ventricular ejection fraction was normal at 42%, and a posterobasilar scar was present with hypokinesis." a. Explain angioplasty and stent placement. Define occluded occlusion. b. What is the purpose of this medical procedure?What is expected when looking at an ECG strip for a patient with congestive heart failure? (Check all that would apply). No peace present No T wave present Irregular QRS complexing Elongated ST segmentReferencing the ECG trace below, when would you expect the AV node to start depolarizing? options: P R Q S QT Interval T Right before the T wave. Some time during the PR interval. Right before the P wave. Right after the QRS complex. RR Interval P R S QT Interval T
- The HCP tells the nurse that the patient'»heart rate is 114. Based on yourknowledge regarding assessing a pulse,which of the following terms isappropriate? This is the pulse deficit This is the pulse volume The patient is Bradycardic. The patient is Tachycardic.This ECG shows? VF 10 ISinus tachicardia 2 0 Left Axis deviation and left anterior hemiblock 3 O PR - Prolonged 4 0 RBBBIn 12-lead EKG interpretation, ST-segment changes can be significant. Identify two important ST-segment changes and what they represent. 2. What two conditions must be met for ST-segment changes to be clinically significant?
- A patient displays an ECG abnormality consistent with atrial enlargement. Which ECG wave/interval do you anticipate shows an abnormal morphology on the ECG? Group of answer choices P-wave QRS complex QT-interval T-waveA middle-aged patient presents for her annual physical examination in seemingly good health. She has a blood pressure of 128/83 mm Hg, and echocardiography indicates that end-diastolic volume is 140 mL and end- systolic volume is 80 mL. A routine ECG is obtained and is shown below. The ECG reveals the patient is in normal sinus rhythm with an R-R interval of 0.76 seconds. This corresponds to a heart rate of: 70 beats/min 74 beats/min 79 beats/min 84 beats/min 88 beats/minA 20-year-old man, height 5.8 ft and weight 65 kg, with no past medical history presented to a primary stroke center with sudden left sided weakness and imbalance followed by decreased level of consciousness. Head CT scan showed no hemorrhage, no acute ischemic changes, and a hyper-dense basilar artery. The CT angiography shoed a mid-basilar occlusion. Physician order to start 3% Sodium Chloride 1 Liter with the dose of 1ml/kg/hr via peripheral line. The available preparations of Sodium Chloride at the Hospital Pharmacy are: 1. 0.9% Sodium Chloride 1L 2. Sodium Chloride 50mEq/20ml vial Activity: 1. Determine how many mL of 0.9% Sodium Chloride and Sodium Chloride 50 mEq/20ml are needed to make 3% Sodium Chloride 1 liter. Show your computation. 2. What will be the rate of infusion (ml/hr) to be given to the patient. 3. Is 3% Sodium Chloride infusion recommended to be infused via peripheral line? Please provide reference for your answer. Can you help me answer #3 please Thank you
- A medication order states, infuse 1 unit (520 mL) of packed red blood cells (PRBC) over 4 hours. The drop factor of the manual IV tubing available is 15 gtt/mL. The nurse should set the flow rate to deliver how many gtt/min? (Round answer to the nearest whole number. Do not use a trailing zero.)please tell me what is the rhythm for this strip, if there are multiple arrhythmias list all including if there is hypertrophy or infractions include location as well .I Review The tiles below are pieces of a normal ECG tracing representing a little less than two heartbeats at a resting rate of 80 bpm. Arrange the tiles in their correct order. Drag and drop the images in the correct order of an ECG tracing. View Available Hint(s) Course Chat MacBook Pro
