Exam (elaborations)
Certified Emergency Nurse Exam 2| Questions with 100% Correct Verified Answers
- Course
- Institution
Certified Emergency Nurse Exam 2| Questions with 100% Correct Verified Answers
[Show more]
Seller
Follow
Content preview
Certified Emergency Nurse Exam 2| Questions with100% Correct Verified Answers
Myocarditis diagnostic findings - ANSWER elevated WBC, elevated CK-MB and trop, elevated
ESR
Myocarditis treatment - ANSWER antibiotics; ACE inhibitors, beta blockers, or diuretics; steroids
Pericarditis diagnostic findings - ANSWER elevated troponin, WBC, ESR, CRP; ST elevation in
all leads except AVR and V1; tall, peaked T waves; chest x-ray with "water bottle" silhouette
Endocarditis signs and symptoms - ANSWER Janeway lesions, Osler's nodes, Roth's spots
Left-sided heart failure symptoms - ANSWER dyspnea and cough, crackles; cough with
frothy sputum, hemoptysis; left-sided S3 sound, oliguria
Right-sided heart failure symptoms - ANSWER related to systemic circulation; edema;
JVD; dependent edema in lower legs; hepatomegaly; ascites; right-sided S3 sound; weight
gain; nocturia
Heart failure diagnostic test findings - ANSWER BNP is main laboratory value to measure, more
than 100 pg/mL is heart failure; hypokalemia, hyponatremia
First-line hypertension drugs - ANSWER labetalol, hydralazine, clonidine, metoprolol
Pulmonary hypertension is - ANSWER elevated blood pressure in the arteries to the lungs and is
caused by occlusions or narrowing of the arteries
, Pulmonary hypertension medications - ANSWER Vasodilators: epoprostenol, iloprost, bosentan,
macitentan, sildenafil, tadalafil; diuretics, anticoagulants
Pericardial tamponade is - ANSWER a buildup of fluid in the pericardial space, preventing the
ventricles from functioning properly
Becks triiad - ANSWER Sign of pericardial tamponade: hypotension, JVD, muffled heart tones
Pericardial tamponade signs and symptoms - ANSWER Beck's triiad, pulsus
paradoxus, Kussmaul's sign
Pericardial tamponade x-ray findings - ANSWER globe-shaped heart
Hypovolemic shock lab findings - ANSWER hyperkalemia, hypermagnesemia,
hypernatremia, increased BUN/creatinine, increased lactate, increased urine specific gravity
Cause of respiratory acidosis - ANSWER Asthma, COPD
Cause of respiratory alkalosis - ANSWER hyperventilation
Cause of metabolic alkalosis - ANSWER overabundance of bicarbonate, loss of lactic acid in
the blood because of kidney dysfunction or diabetic disorders
Cause of metabolic acidosis - ANSWER diarrhea, vomiting (prolonged), kidney dysfunction
(occurs because decreased bicarbonate in blood cannot neutralize acids)
CO2 levels during high-quality chest compressions - ANSWER 10 to 20 mmHg
Sedative/hypnotic drugs for induction - ANSWER midazolam, fentanyl, propofol,
etomidate, ketamine
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller KenAli. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75323 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now