β2 - Study guides, Class notes & Summaries

PTCB EXAM TEST BANK QUESTIONS AND ANSWERS LATEST WITH RATIONALE Multiple choice What is the route of administration for a prescription with the following directions: "i supp pr q 6 hr prn"? A. Orally B. Rectally C. Urethrally D. Vaginall {{Correct Ans- B. Rectally Rationale: "pr" means per rectum. What is the meaning of PDA? A. Personal digital aid B. Personal digital assistant C. Physician digital assistant D. Pharmaceutical data assistant {{Correct Ans- B. Personal digital...

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...

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 Short acting Beta 2- Adrenergic Agonists (SABA) Albuterol (Ventolin) MO...

SOUTH UNIVERSITY NSG 6005 PHARM RESPIRATORY, ALLERGY MEDS EXAM 2024 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 ans...

What are the major functions of the α1 receptor? (Ans- Increase vascular smooth muscle contraction, increase pupillary dilator muscle contraction (mydriasis), increase intestinal and bladder sphincter muscle contraction What are the major functions of the α2 receptor? (Ans- Decrease sympathetic outflow, decrease insulin release, decrease lipolysis, increase platelet aggregation, decrease aqueous humor production What are the major functions of the β1 receptor? (Ans- Increase heart...

QMB 3250 Exam 2 complete questions and answers 2024 University of Florida 1.In simple linear regression, what kind of predictor do we use for our response variable? a) Categorical b) Quantitative c) Legitimate d) ANOVA FtestB Quantitative 2.Which of the following is NOT a goal of simple linear regression (SLR)? a) To determine if X if a good predictor of Y . b) To determine if the line is useful for predictions. c) The slope β1 is significantly different from 0. d) To determine if t...

Antigen Shape to Antibody Shape - Answer-Simple = Pocket Large = Groove Complex = Extended Surface Type of chemical bond used with antibodies - Answer-1)Electrostatic 2) Hydrogen bonds 3) Van der Waals forces 4) Hydrophobic interactions Cross reactivity - Answer-The biding site can accept a shape close enough in shape and get reaction or a stable structure Ex. Penicillin and other B-lactam Diagnostic tests for antibody/antigen - Answer-ELISA Lateral Flow test (pregnancy hCG) Immunofl...

Which of the following agents has a pure beta agonist effect in the circulation? 1. Isoprenaline 2. Dopamine 3. Adrenaline 4. Noradrenaline - ANSWER 1. Isoprenaline Isoprenaline is a pure β-receptor agonist and a potent vasodilator. Dopamine acts on D1 receptors (vasodilation) at higher doses it affects α- and β-receptors. Adrenaline acts on β1, β2 and α1 receptors depending on the dose. Noradrenalin is a potent α- and β1-receptor agonist.

What are the major functions of the H1 receptor? - Increase nasal and bronchial mucus production, increase vascular permeability, contraction of bronchioles, pruritis, pain What are the major functions of the H2 receptor? - Increase gastric acid secretion Rivastigmine - -Anticholinesterse - increases ACh -Alzheimer disease Ipratropium - -Muscarinic antagonist -Used in COPD and asthma Scopalamine - -Muscarinic antagonist -Motion sickness Albuterol - -β2 > β1 direct agonis

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...

What is the primary storage form of fatty acids? Correct Answer-D) triglycerides A pore that simultaneously transports two different molecules in the same direction is called a(n) Correct Answer-B) symporter Which of the following may undergo transverse diffusion within the lipid bilayer? Correct Answer-A) membrane lipids In which type of reversible inhibition does binding substrate facilitate binding of the inhibitor? Correct Answer-C) uncompetitive Which of the following is a ligan...

Anatomy and Physiology Cardiovascular System MCQs Answers 2023/24 Introduction of CVS 1. The cardiovascular system… (A)Aids in the transfer of heat energy from organs deep within the body to the outside environment (B) Comprises pulmonary and systemic circulations that are in parallel with each other (C) Transports carbon dioxide from the lungs to tissues within organs (D)Transports oxygen from individual cells to the lungs 2. Cardiac output of the right side of the heart is what percen...