Activation barrier - Study guides, Class notes & Summaries

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 ...

WGU D115 Advanced Pathophysiology for the Advanced Practice Nurse Exam| Questions and Verified Answers|100% Correct| Grade A Q: How does the epididymis become infected? Answer: The epididymis becomes infected when the pathogenic microorganisms from an already infected urethra or bladder ascend the vasa deferentia. Q: A patient reports small, vesicular lesions that last between 10 and 20 days. Which treatment should the healthcare professional educate the patient about? An...

INDIANA FIRE FIGHTER MANDATORY TEST QUESTIONS AND ANSWERS 2024;ACE IN THE INDIANA FF TEST 100% GUARANTEED SUCCESS The PASS will activate in what two modes? Ans- Manual & motion-activation What are some contaminates that can get on our PPE? Ans- Carcinogens, Hydrocarbons, Blood-borne pathogens The steel shank in turnout boots offers protection to what part of the foot? Ans- Bottom When should a full inspection of your PPE take place? Ans- After every alarm, After cleaning, Pri...

LCDC EXAM STUDY QUESTIONS AND ANSWERS CORRECT 100%LCDC EXAM STUDY QUESTIONS AND ANSWERS CORRECT 100%LCDC EXAM STUDY QUESTIONS AND ANSWERS CORRECT 100%LCDC EXAM STUDY QUESTIONS AND ANSWERS CORRECT 100% Two main types of cells in the nervous system - ANSWER-glia and neurons Glia - ANSWER-Cells that out number neurons, cannot process information like neurons, make up the blood brain barrier that protects the brain from toxic chemicals in the blood Nervous system - ANSWER-Consists of neuron...

How can you best protect yourself from possible bloodborne pathogen transmission when providing care? a. Ask the victim first if they have any communicable diseases. b. Thoroughly wash your hands before providing care. c. Use first aid supplies, such as dressings and bandages, as a barrier when in contact with the victim. d. Use personal protective equipment (PPE), such as disposable gloves and a breathing barrier, when providing care. - D A 12-year-old child at a swim meet grabs the...

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 __________. - 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 __________. - Prev...

Accuracy - Answer the agreement of a particular value with a true value Acid - Answer a substance that produces hydrogen ions in solution; a proton donor Acid-base indicator - Answer a substance that marks the end point of an acid-base titration by changing color Acid rain - Answer a result of air pollution by sulfur dioxide Acidic oxide - Answer a covalent oxide that dissolves in water to give an acidic solution Actinide series - Answer a group of 14 elements followin...

LCDC EXAM STUDY QUESTIONS AND ANSWERS ALREADY PASSED Two main types of cells in the nervous system -️️ glia and neurons Glia -️️ Cells that out number neurons, cannot process information like neurons, make up the blood brain barrier that protects the brain from toxic chemicals in the blood Nervous system -️️ Consists of neurons, axons and receptors Receptors -️️ Proteins that help regulate activity of cells in the nervous system. Activation of receptors by neurotransmitter...

When the presynaptic cell contacts a muscle cell, the synapse area is called a motor end plate. - ANSWER TRUE Briefly explain why the action potential flows only from the axon hillock to the terminal web. - ANSWER During the course of an action potential there is a refractory period that makes sure the action potential can't trigger backwards by the use of caps on gated sodium channels. The caps close and keeps the action potential flowing in one direction. How do the glial cells (i.e., m...

LCDC EXAM STUDY QUESTIONS AND ANSWERS 100% CORRECT LCDC EXAM STUDY QUESTIONS AND ANSWERS 100% CORRECT LCDC EXAM STUDY QUESTIONS AND ANSWERS 100% CORRECT LCDC EXAM STUDY QUESTIONS AND ANSWERS 100% CORRECT Two main types of cells in the nervous system - ANSWER-glia and neurons Glia - ANSWER-Cells that out number neurons, cannot process information like neurons, make up the blood brain barrier that protects the brain from toxic chemicals in the blood Nervous system - ANSWER-Co...