Activation barrier - Study guides, Class notes & Summaries

Firefighter 1 Final Test 2024 1. When rescuing an unconscious child or small adult from a window, how many rescuers enter the window to assist the victim? A. 3 B. 1 C. 0 D. 2 Correct anwser- D. 2 2. When cutting through a roof, a firefighter should avoid: A. removing the built-up material prior to cutting B. cutting through joists, rafters, or trusses C. making one large opening D. using a power saw Correct anwser- B. cutting through joists, rafters, or trusses 3. Which of the f...

A patient asks his provider to explain what drug tolerance means. The provider responds by telling the patient that when tolerance occurs, it means the patient __________.Answer - may need increased amounts of the drug over time When tolerance develops, a dose increase may be needed because a decreased response may occur with prolonged use A group of nursing students asks a nurse to explain the blood-brain barrier. The nurse would be correct to say that the blood-brain barrier ________...

Psychopharmacology Drugs The Brain And Behavior 3rd Edition Meyer Nursing Test Bank Multiple Choice 1. refer(s) to specific molecular changes that occur when a drug binds to a particular target site or receptor, while are the resulting widespread alterationsin function. a. Drug action; therapeutic effects b. Side effects; drug effects c. Therapeutic effects; side effects d. Drug action; drug effects Answer: d Textbook Reference: Pharmacology: The Science of Drug Action 2. After drug administrati...

The PASS will activate in what two modes? - Manual & motion-activation What are some contaminates that can get on our PPE? - Carcinogens, Hydrocarbons, Blood-borne pathogens The steel shank in turnout boots offers protection to what part of the foot? - Bottom When should a full inspection of your PPE take place? - After every alarm, After cleaning, Prior to cleaning While doffing______________. - Perform a quick inspection of any component you feel you might have damaged or contaminated ...

Exam 1: NUR2474/ NUR 2474 (Latest 2024/ 2025 Update) Pharmacology Guide| Questions and Verified Answers| 100% Correct| A Grade - Rasmussen Q: What are absorption advantages in IM and SubQ administration? Answer: Permits use of poorly soluble drugs and permits the use of depot preparations Q: What are the absorption disadvantages in IM and SUB q administration? Answer: Possible discomfort, inconvenient, potential for injury Q: What are absorption advantages in oral ad...

Honors Biology Chapter 2 Test Questions and Answers Already Passed What is the role of nucleic acids in cells? Nucleic acids store and transmit genetic information; DNA carries genetic instructions, and RNA helps in protein synthesis. How do enzymes affect the rate of a chemical reaction? Enzymes increase the rate of a chemical reaction by lowering the activation energy needed for the reaction to proceed. What is a molecule’s functional group, and why is it important? A f...

Honors Biology: Unit 2 Test Questions with Certified Solutions What is the role of the cytoskeleton in the cell? The cytoskeleton provides structural support, helps maintain cell shape, and facilitates movement of materials within the cell. How do plant cells differ from animal cells in terms of organelles? Plant cells have chloroplasts and a large central vacuole, while animal cells do not. Animal cells have lysosomes, which are less common in plant cells. What is the function...

It is true that a eukaryotic cell: a. Is smaller than a prokaryotic cell. b. Contains structures called organelles c. Lacks a well-defined nucleus. d. Does not contain histones. - b Eukaryotic cells contain organelles and histones, they have a well-defined nucleus, and are larger than prokaryotic cells. The function of a histone found in a eukaryote cell focuses on cellular: a. division b. movement c. activities d. Deoxyribonucleic acid (DNA) folding - d. The histones are binding pro...

MICR 3230 Midterm Exam | Questions and Answers (Complete Solutions) What is immunity? The state of protection against foreign pathogens or substances (antigens) How do you generate immunity without disease? Immunization What does immunization do? Prepares the immune system for eradication of the antigen What is herd immunity? Vaccination/protection of a critical mass of people What is humoral immunity? Combats pathogens via antibodies What are antibodies produced by? B cells 2 types of humoral...

American RedCross Study guide for lifeguard test. Information is from the American Red Cross Lifeguarding Manual How can you protect yourself from possible bloodborne pathogens when treating a victim? Answer: Use Personal Protective Equipment (PPE) such as disposable gloves and a breathing barrier. What is the universal sign that a person is choking? Answer: Clutching the throat. Steps of the Chain of Survival? Answer: 1. Immediate recognition of cardiac arrest and activation ...