Lethal dose - Study guides, Class notes & Summaries

Healthstream Exam Questions and Answers | Latest Update 2023/2024 (Graded A+). The nurse assesses a patient's chest tube drainage 2 hours following thoracic surgery. The total drainage in the system is 200 mL. The nurse knows that: this is an excessive amount of drainage The patient being admitted requires CRRT therapy. The nurse assigned to admit the patient has not been educated on this therapy. The charge nurse adjusts the assignment so that a nurse with 3 years experience in CRRT ther...

VTNE: Pharmacology Questions and Answers 100% Pass Who regulates controlled drugs? The FDA (Food and Drug Administration) and the DEA (Drug Enforcement Administration) C-I Schedule I drugs have the most abuse potential and no current medically acceptable use Marajuana, heroin C-II Schedule II drugs have a high abuse potential and are prone to cause severe dependence Written prescription only (except in emergencies with written script within 72 hrs) No refills Morphine, oxycodone, amphetamines,...

PHARMACOLOGY FINAL GWC EGAN SPRING 2023 verified answers and questions. The branch of study that is defined as the use of drugs to diagnose, prevent, or treat disease. - correct acotherapeutics A prescription for a ________________ drug may be refilled 5 times or for 6 month period. - correct schedule 3 and 4 The prescription for a ____ may not be refilled and is limited to a 30 day supply. - correct ule 2 This law was created in response to the thalidomide trage...

Absorption - ANSWERThe process by which pesticides are taken into animals, including humans, and porous surfaces (soil). Active ingredient (a.i.) - ANSWERThe chemical or chemicals in a product responsible for the desired effects, which are capable of preventing, destroying, repelling or mitigating insects, fungi, rodents, weeds, or other pests. listed separately in the ingredient statement. Acute toxicity - ANSWERHow poisonous a pesticide is to an animal or person after a single dose (or e...

For consent to be informed, the AEMT must: A. tell the patient where they are being transported. B. explain the risks and benefits of treatment. C. ensure the patient understands the potential cost. D. explain local EMS protocols to the patient - Correct answer-A. explain the risks and benefits of treatment. even with an EMS certification, your ability to function as an EMT is governed locally by the: A. State health department. B. county health department. C. EMS systems medical direc...

Which of these conditions would NOT affect the ability of Streptococcus mutans to attach to teeth? - The absence of Actinomyces, a bacterium that can be part of dental plaque cell wall components - M proteins: mediates attachment and resists phagocytosis (strep. pyogenes) Opa protein: assist attachment and recept mediated endocytosis, inhibs helper t cells (n. gonorrhoeae) Mycolic acid: Waxy, resists digestion (mycobacterium TB) Pathogenicity - The ability to cause disease Virulence - the...

Veterinary Pharmacology Exam Questions and Answers Latest Updated 2024/2025 (100% Correct Answers) The Federal Food and Drug Act of 1906 established the _______ as a government agency. - ANSWER Food and Drug Administration (FDA) A person studying how the body absorbs, uses, and gets rid of codeine is engaged in the pharmacological specialty called _______. - ANSWER pharmacokinetics The illicit use of an illegal drug or the misuse of a legal drug is called _______. - ANSWER drug abuse The m...

therapeutic index - ️️A quantitative measurement of the relative safety of a drug Comparison of the amount of a therapeutic agent that causes the therapeutic effect to the amount that causes toxicity TI ratio in other words - ️️Efficacy (pharmacology): safety (toxicity) without considering the nature of pharmacological or toxicological endpoints Is a high or low therapeutic index better? - ️️A high Therapeutic Index (TI) is preferable for a drug to have favorable safety and eff...

Modules 1&2 Pharm for APN Exam 1 Questions & Answers 2024/2025 Onset of Action - ANSWERSTime it takes for med to reach therapeutic effect -Could depend on absorption, biotransformation, distribution. Varies greatly. Steady State Concentration - ANSWERSThe time the medication stays at constant concentration in regards to a single administration. amount administered=amount eliminated. Minimum Effective Concentration - ANSWERSThe minimum concentration at which the medication causes it...

MN 568 Midterm Exam Questions and Answers Latest Update 2023/2024 | 100% Correct. Complete study guide to pass your exam. A patient is 66 inches in height, weighing 200 pounds, and newly diagnosed with type 2 diabetes mellitus (DM). Her fasting plasma glucose level is 215 mg/dL. What is the best initial treatment? a. No treatment at this time b. Diet and exercise for 6-week trial c. Diet, exercise, and oral medication d. Diet, exercise, and exogenous insulin ____ 2. The clinician suspects...