Lethal ekg exam - Study guides, Class notes & Summaries

EKG Study lessons 5-8 Pre-Test Exam Questions Correctly Answered. The most accurate way to determine heart rate is to count the number of ________________. QRS complexes on a six-second strip and multiply by ten P waves on a six-second strip and multiply by ten QRS complexes in a minute-long rhythm strip P waves in a minute-long rhythm strip QRS complexes in a minute-long rhythm strip Which of these statements, about how sinus arrhythmia differs from wandering atrial pacemaker, is tru...

RN HESI CRITICAL CARE CARDIAC EXAM REVIEW Dysrhythmia Management, Pacemakers, and Defibrillators Electrical impulses are generated from SA node (pacemaker of the heart). SA node is located on top of atrium. Job of SA node to set heartrate. SA node fires impulses rate at 60-100 beats per minute. AV node acts as secondary pacemaker. If SA node doesn’t fire, the AV node can initiate impulses. Problem is that AV node generates impulses 40- 60 beats per minute. Signal starts at SA node ...

NUR1460 Final Exam questions and answers latest topscore. Potassium - correct answers.3.5-5.0 (cardiac) Calcium - correct answers.8.5-10.5 Sodium - correct answers.135-145 (neuro) Magnesium - correct answers.1.3-2.1 (muscular) Chloride - correct answers.99-109 Albumin - correct answers.3.5-5.5 Phosphorus - correct answers.2.7-4.5 pH - correct answers.7.35-7.45 <7.35 ACIDOTIC >7.45 ALKALOTIC HCO3 - correct answers.22-26 <22 ACIDOTIC >26...

SAEM Tox, Infxn, Optho, Foreign Bodies, SAEM AMS, 2023 CV, trauma, SAEM MISC, SAEM - Shock and Sepsis, Environment and Endocrine, Pulm Emergencies Exam Parents bring in their 13 year old girl two hours after she ingested a large amount of Acetaminophen in suicide attempt. She tearfully refuses to drink the activated charcoal. Which of the following is TRUE regarding your ability to administer the charcoal? 1. A court injunction is needed to force her to drink the charcoal 2. A nasogastr...

Baylor Scott & White EKG Latest Exam | Questions with 100% Correct Answers v fib, v tach, asystole, PEA, idioventricular, 2nd degree T2, complete heart block Correct Answer what are the 7 lethal rhythms? P-R interval Correct Answer #4 NSR (Normal Sinus Rhythm) Correct Answer Sinus bradycardia Correct Answer <60bpm, TX: pacing, atropine, treat reversible causes Sinus tachycardia Correct Answer >100-<160, TX: identify and tx underlying cause sinus arrest Correct Answ...

CFRN Exam 706 Questions with Verified Answers Antidote for alkais - CORRECT ANSWER copious water antidote for anticholinergics - CORRECT ANSWER Physostigmine *keep atropine nearby antidote for atropine - CORRECT ANSWER Physostigmine *same as for all anticholinergics antidote for phenergan overdose - CORRECT ANSWER physostigimine same as for all anticholinergics have atropine nearby antidote for benadryl overdose - CORRECT ANSWER physostigmine same as for all anticholinergics...

maryville nurs 663 exam 2 Questions With Answers Lithium labs - ANSWER- level, NA, Ca, P, EKG, Creatinine, Urinalysis, CBC, TSH bipolar meds: depression - ANSWER- lurasidone (13+), olanzapine + fluoxetine (10+)(symbyax) bipolar acute and mixed mania - ANSWER- aripiprazole, risperidone, olanzapine (13+), quetiapine (acute only), asenapine (10+) classic mood stabilizers - ANSWER- Lamotrigine (excellent medication to use), lithium, Depakote (avoid in females if possible due to PCOS and...

PREDICTOR HESSI 05/2018 1. An older adult resident of a long-term care facility has a 5-year history of hypertension. The client has a headache and rate the pain 5 on a pain scale 0 to 10. The client’s blood pressure is currently 142/89. Which interventions should the nurse implement? (Select all that apply) A. Administer a daily dose of lisinopril as scheduled. B. Assess the client for postural hypotension. C. Notify the healthcare provider immediately D. Provide a PRN dose of acetamin...

maryville nurs 663 exam 2 Questions With Answers Lithium labs - ANSWER- level, NA, Ca, P, EKG, Creatinine, Urinalysis, CBC, TSH bipolar meds: depression - ANSWER- lurasidone (13+), olanzapine + fluoxetine (10+)(symbyax) bipolar acute and mixed mania - ANSWER- aripiprazole, risperidone, olanzapine (13+), quetiapine (acute only), asenapine (10+) classic mood stabilizers - ANSWER- Lamotrigine (excellent medication to use), lithium, Depakote (avoid in females if possible due to PCOS an...

EKG Rhythm- non lethal Exam Q&A 100% Pass | Rated A+ normal sinus rhythm - 1 P Wave for every QRS, PR interval 0.12-.20, ORS less than 0.12, rate 60-100 P-Wave - 0.06-0.12 sec PR interval - 0.12-0.20 QRS complex - <0.12 Systematic Approach - Rate Reg vs ireg pwave QRS T wave Sinus brady - <60 bpm Sinus Tachycardia - >100 bpm Sinus Pause rhythm - huge pause without electrical beat longer than 3 seconds