Possible cause of pea - Study guides, Class notes & Summaries

ATLS FINAL EXAM QUESTIONS AND ANSWERS A+ GRADED 100% VERIFIED APPROVED BY: Want to earn $103 per month? 1. what is the #1 cause of preventable deaths after trauma?: hemorrhage 2. what initital labs should be drawn when starting an IV in trauma?: type and cross CBC for baselines preg test for females blod gases and lactate for shock 3. what are the 3 contra indications for a foley in trauma?: blood at eth urethral meatus perineal ecchymosis high riding or non-palpable prostate pel...

Sharp Memorial ESO Exam 2024 Asystole 1. CPR (2 mins) 2. O2 at 15 L/min ambu bag 3. Epinephrine 1 mg IVP/IO (Use Epinephrine 0.1 mg/1ml) Repeat 3-5 mins Bradycardia - Unstable 1. O2 at minimum 10 L/min NRBM 2. If transvenous leads or epicardial pacing wires present, connect to a pulse generator and initiate pacing per protocol. 3. Atropine 0.5 mg IVP/IO, repeat q3-5 minutes (max 3mg) 4. Transcutaneous pacing as soon as available. 5. If above algorithm is ineffective, start Dopamine...

Comprehensive CRNA Interview Review Accurate responses are given. Comprehensive CRNA Interview Review Norepinephrine Mechanism of Action (MOA) A1, A2, B1 agonist. Primary agent used in distributive shock because it's ability to recruit venous volume and augment preload, while increasing arterial tone, and increasing cardiac output. Alpha one causing peripheral smooth muscle contraction. (low dose venous, high dose venous and arterial). Alpha 2 adrenoreceptor agonism actually ant...

How is HIV transmitted Ans: Vertical transmission from a mother to her baby, blood transfusion, or exchange of any blood products Question : HIV risk factors are all of these except: Unprotected sex or trauma with sexual activity or multiple partners IV drug use, including shared syringes Exchange of saliva Ans: Exchange of saliva Whether you order diagnostic testing or refer the patient to an HIV-specific facility, laboratory confirmation for documentation for appropriate care re...

Teas 6 science test bank questions; 1.Which of the following structures in the male reproductive system secretes a fluid that nourishes and protects sperm? a. Prostate gland b. Urethra c. Vas deferens d. Epididymis 2. A scientist has noted a possible relationship between a certain chemical substance found in fish and the occurrence. Which of the following preliminary steps should the scientist take before conducting a controlled experiment a. Distribute letters of consent to hum...

True or False? VF and Pulseless VT are shockable rhythms TRUE VF and Pulseless VT represent shockable rhythms. The left side of the Adult Cardiac Arrest Algorithm should be followed to treat. AHA Advanced Cardiovascular Life Support Provider Manual, p. 94 If the initial shock terminates VF but the arrhythmia recurs later in the resuscitation: A) Deliver subsequent shocks at the maximum energy dose B) Deliver subsequent shocks at the previously successful energy level C) Do not deliver ...

Pacemakers of the Heart correct answer: Sinoatrial (SA) node Atrioventricular (AV) node Bundle of His Bundle Branches Purkinje Fibers -SA node: p wave -SA node to AV node: PR segment -Impulse travels from Bundle of His to Bundle branches and then to Purkinje fibers: QRS complex -Repolarization of ventricles: T wave P wave correct answer: sinoatrial node (SA node) starts an impulse, as the wave of depolarization spreads through the atria, _______ is inscribed on the ECG AV nod...

American Red Cross - Advanced Life Support Final Exam| Compile Q&A| A level A patient is found unresponsive with a pulse. The cardiac monitor shows a wide complex tachycardia. What is the first step in the management of this patient? Synchronized cardioversion. A patient presents with ventricular tachycardia and has stable vital signs. What is the preferred initial treatment? Administer antiarrhythmic medication, such as amiodarone. What is the most critical indicator that a pat...

Emergency Medicine EOR Exam (2023/ 2024 Update) Questions and Verified Answers| 100% Correct Q: When a patient has a laceration through the eyebrow, should you debride or shave the area? Answer: No. Conserve as much viable tissue as possible. Q: What are signs and symptoms of salicylate toxicity (ASA)? Answer: Early (1-2 hours): tinnitus, vertigo, nausea, vomiting, and diarrhea and hyperpnea (hyperventilation and tachypnea) resulting in respiratory alkalosis Later: altered...

What is Autosomal Dominant Inheritance? correct answer: - Dominant Allele - Males and females likely to inherit trait. - "Dominant"- having at least one allele is all it takes What is Autosomal Recessive Inheritance? correct answer: - Recessive Allele - Males and Females equally affected - Needs both alleles to be recessive to have trait - Having only one makes person a "carrier," no expression How do bad alleles happen? correct answer: - Mutations, change the genomic sequence...