β blocker - Study guides, Class notes & Summaries

Cardiac EKG Rhythms (Updated). Normal Sinus Rhythm Normal Sinus Rhythm ● Rate: 60-100 beats per minute ● Rhythm: Atrial and Ventricular Regular ● P Wave: Uniform in appearance, upright, normal shape, one preceding each QRS complex ● PR Interval: 0.12- 0.2 seconds ● QRS: 0.12 second or less. (If larger than 0.12- QRS is wide and there may be a bundle branch block) Sinus Bradycardia ● Rate: Less than 60 beats per minute ● Rhythm: Atrial and Ventricular Regular ● P Waves...

NSG 6005 Pharm Respiratory, Allergy Meds questions with correct answers Bronchodilators Correct Answer-oral or inhaled, for acute relief and prevention/control. β2-adrenergic agonists Inhaled, short-acting: Albuterol : RESCUE MEDICATION Inhaled, long-acting: Salmeterol: CONTROLLER MED Anti-cholinergics Inhaled, Ipratropium, inhaled (Atrovent): CONTROLLER MED or Adjuvant Rescue Methylxanthines Oral, long-acting: Theophylline: CONTROLLER MED Albuterol (Ventolin) class Correct Answer-S...

IBHRE CEPS TEST QUESTIONS IBHRE CEPS TEST QUESTIONS WITH GUARANTEED ACCURATE ANSWERS Class 1 Anti-Arrhythmic Mechanism - Accurate AnswerSodium (Na) Channel Blockers Class II Anti-Arrhythmic Mechanism - Accurate AnswerBeta Blockers Class III Anti-Arrhythmic Mechanism - Accurate AnswerPotassium (K) Channel Blockers Class IV Anti-Arrhythmic Mechanism - Accurate AnswerL-Type Calcium (Ca) Channel Blocker Class Ia drugs - Accurate Answer-Quinidine (rarely used) -Procainamide -Diso...

NBME Step 1 (Answered) Verified Solution Formation of hypnozoites -Pt has malaria → one of the features is that it forms hypnozoites and has the PBS shown Chloroquine resistance -Can happen but it is not a feature A 30M, who is a migrant farm worker presents to the ED b/c of a 1-wk Hx of fever, chills, & severe headache. He immigrated to the midwestern USA from Honduras 1 year ago. He is alert. Temp is 104F, pulse is 101/min, RR are 20/min, BP is 105/62. The lungs are clear to auscult...

NP 2 FINAL ACTUAL EXAM QUESTIONS AND 100% CORRECT ANSWERS WITH RATINALE ALREDY GRADED A+. Unless contraindicated by the surgical procedure, which of the following positions is preferred for the unconscious patient immediately postoperative? A) SupineB) LateralC) Semi-Fowler'sD) High-Fowler's - ANSWER- B) Lateral Rationale: Unless contraindicated by the surgical procedure, the unconscious patient is positioned in a lateral "recovery" position. This recovery position keeps the airwa...

monoclonal antibodies - ANSWERSuffix ending 'mab' Indications: treatment of cancer, RA, MS, and organ transplantation Specifically target cancer cells and have minimal effect on healthy cells Fewer AE's than traditional antineoplastic medications CI: active TB and other infections Different Types Infliximab (Remicade) For RA, Crohn's Natalizumab (Tysabri) For MS · Adalimumab (Humira) For RA · Rituximab* (Rituxan) For NHL Associated with allergic response especially Ritux; p...

Anatomy and Physiology Mini MCQs Answers 2023/24 1. (17.) Which one of the following events is most likely to happen after M2 receptor stimulation? (A) Hyperpolarization of the cell membrane (B) Closure of K+ channels (C) Increased free cAMP levels (D) Direct opening of ligand gated Na+ channels (E) IP3 and DAG production Answer: A. M2 receptor stimulation leads to Gi protein activation, which results in decrease in cAMP. It also results in opening of K+ and hyperpolarization...

FPGEE Review Exam Questions with Correct Answers In FAST response fibers - Electrolyte involved in phase 0 - Answer-Na+ influx In FAST response fibers - Electrolyte involved in phase 2 - Answer-Ca+ influx, K+ outflux plateau In FAST response fibers - Electrolyte involved in phase 3 - Answer-K+ outflux (Ca+ drops off) rapid repolarization In SLOW response fibers - Electrolyte involved in phase 0 - Answer-Ca+(few Na+ channels in Nodal fibers) In SLOW response fibers - Electrolyte involv...

NR-508 Midterm Exam with 100% Correct Answers nonhormonal drugs for osteoporosis - answerOsteopenia is diagnosed in a 55-year-old woman who has not had a period in 15 months. She has a positive family history of breast cancer. The primary care NP should recommend testosterone therapy. estrogen-only therapy. nonhormonal drugs for osteoporosis. estrogen-progesterone therapy for 1 to 2 years. Ondansetron (Zofran) - answerA woman is in her first trimester of pregnancy. She tells the primar...

Bates' Guide To Physical Examination and History Taking - Chapters for Midterm A 54‐year‐old diplomat working at the United Nations reports occasional chest pain and a sense of tightness in his chest when particularly stressed over work deadlines. The patient is 6 feet 4 inches tall. He has a temperature of 98.6ºF and blood pressure of 140/78. He has a cut over one eye that he says is "from shaving."Which of the following represents subjective information about this patient? a) Blood ...