Median effective dose Study guides, Class notes & Summaries

PACKRAT Family Med Questions and Answers 2024 A+ Graded. 1. A 52 year-old female comes to the office because of black stools for the past 3 days. She is afebrile and she has no pertinent physical examination abnormalities. Which of the following is the most appropriate initial diagnostic study? A. Stool for occult blood B. Stool cultures C. Sigmoidoscopy D. Abdominal CT scan: answer- (c) A. Occult bleeding, as evidenced by the patient's history of black stools, is initially verified by a ...

Symptomatic therapy is? a. Using the substances which the organism is not able to produce in sufficient amounts b. Destroying the ethiological agent causing disease (antibodies against bacteria) c. Treating the symptoms d. Using very low drug concentrations (subliminal doses) for treating diseases c With regard to drug- receptor binding: a. A competitive antagonist has no intrinsic activity b. A partial antagonists has less receptor affinity than a full agonist c. KD (the dissociation c...

BCPS Test Questions with All Correct Answers sensitivity formula - ANSWER "Sensitivity =true positive/(true positive +false negative) Note: more sensitive is closer to 1" specificity formula - ANSWER Specificity = True negative/(true negative + false positive) precision definition - ANSWER how consistent the test results are accuracy formula - ANSWER "accuracy=(true positive plus true negative)/total - how true the test results are" receiver operator characteristic - ANSWER "the ...

three stages of drug development - correct answer -preclinical testing ... lab tests then two different species of animals.. (investigational new drug application (IND) to begin clinical research) -clinical research...on humans... then (new drug application (NDA) to get approval from FDA) -post marketing surveillance three phases of clinical trials before FDA approves - correct answer -phase 1: s...

pharmacodynamics - ANSWER the branch of pharmacology that is concerned with the mechanisms of drug action and the relationships between drug concentration and response of the body median effective dose (ED50)` - ANSWER the dose required to produce a specific therapeutic response in 50% of a group of patients median lethal dose (LD50) - ANSWER the dose that will kill 50% of a group of animals

Test Bank For Raus Respiratory Care Pharmacology 10th Edition By Gardenhire b. vapor suspended in a carrier gas. c. a suspension of solid or liquid particles in a carrier gas. d. an invisible drug particle. ANS: C Drugs in liquid form may be administered in ways other than aerosol (e.g., intravenous [IV] route). By definition, an aerosol may be either solid or liquid particles suspended in a carrier gas, not just a vapor. It is possible to see aerosols, depending on the ...

PCOA Exam Questions and Answers Already Passed The overarching element of any planning process is the: Organizations vision Cimetidine can increase the risk of bleeding in a patient receiving Warfarin therapy by what MOA? Inhibition of warfarin metabolism Prior to entering a pharmacy clean room a pharmacist must be wearing: Shoe coverings pH at the surface of normal skin: 4.5-5.5 The standard of substituted judgement as it relates to situations when a patient is unable to express treatment p...

pharmacology for nurses Chamberlain College Nursing -PHARMACOLOGY FOR NURSES CHAPTER 5 fully solvedAGONIST - correct answer DRUG THAT IS CAPABLE OF BINDING WITH RECEPTORS TO INDUCE A CELLULAR RESPONSE ANTAGONIST - correct answer DRUG THAT BLOCKS THE RESPONSE OF ANOTHER DRUG EFFICACY - correct answer THE ABILITY OF A DRUG TO PRODUCE A DESIRED RESPONSE FREQUENCY DISTRIBUTION CURVE - correct answer GRAPHICAL REPRESENTATION THAT ILLUSTRATES INTERPATIENT VARIABILITY IN RESPONSES TO DRUGS ...

PMHNP I - Exam 1 – Psychopharmacology questions and answers well illustrated. Psychotropic Medications - correct answers.Antidepressants, antipsychotics, mood stabilizers, anxiolytics, hypnotics, stimulants Organized by structure MOA Distinguished by subtle differences in molecular structure. Most psychotropics are lipophilic and highly protein bound; thus, older adults have more body fat and less protein, more likely to develop toxicity. Pharmacology - corr...

Exam 1 med surg study guide Unit 1 Specialty practice of medical-surgical nursing Promote, restore, or maintain optimal health for patients 18 years and older Nurses must have knowledge, skills, an d attitudes to be Care coordinators Transition managers Caregivers Pt educators Leaders Advocates for the pt and family The joint commission: effective care coordination and transition management Understandable discharge instructions for the patient and family Explanation of self-care activities Ongoi...