Or impulse - Samenvattingen en Aantekeningen

Exam 1: BIOS 252 / BIOS252 (Latest 2024/ 2025 Update) Anatomy and Physiology II Exam Review| Questions and Verified Answers| 100% Correct| Grade A - Chamberlain Q: What is the name of the chemical that is secreted by the synaptic end bulb and is used to stimulate or inhibit another cell? A. Chemical receptors B. Meninges C. Neurotransmitters D. Saltatory conduction Answer: C. Neurotransmitters Q: Using stimulation like pressure or stretching to open a cell membran...

Midterm/ Final Exam: NR 509 / NR509 (Latest 2023/2024) Advanced Physical Assessment Quiz Bank | Questions and Verified Answers with Rationales | Chamberlain College A patient has been diagnosed with venous stasis. Which of these findings would the nurse most likely observe? a. Unilateral cool foot b. Thin, shiny, atrophic skin c. Pallor of the toes and cyanosis of the nail beds d. Brownish discoloration to the skin of the lower leg Answer: D A brown ...

CCDS IBHRE Exam Questions & Answers 2023/2024 Rheobase - ANSWER-the lowest point on a strength duration curve at an infinitely long pulse duration Chronaxie time - ANSWER-the pulse width at twice the rheobase value. It approximates the most efficient stimulation pulse duration Charge (formula) - ANSWER-Charge= I(current) x T(time) Furman's formula - ANSWER-Energy(microjoules)= I(current)xV(voltage)xT(pulse width) Ohms law formula - ANSWER-Voltage(electromotive force)= I(current...

CCTC NUR 221 UNIT 2: MANAGEMENT OF PATIENTS WITH ALTERATIONS IN FLUID AND GAS TRANSPORT: CARDIOVASCULAR (TEST 2) Exam Questions And Answers (Verified And Updated) 3 layers of the heart - answerepicardium, myocardium, endocardium diastole: - answerperiod of ventricular relaxation resulting in *ventricular filling* Systole: - answerperiod of *ventricular contraction* resulting in ejection of blood from the ventricles into the pulmonary artery and aorta depolarization- - answerExchange of...

Sensory perception 1.)conscious process of selecting, organizing, and interpreting data from senses into meaningful info 2.)Perception is influenced by the intensity, size, change, representation of stimuli, past experiences, knowledge, attitudes. Stimulus 1.)agent or act that stimulates a nerve receptor Impulse conduction process - sensory functioning also do receptors respond to many stimuli or just one? 1.)receptor receives stimuli, translates it to impulse 2.)impulse travels along nerve pa...

PRN1562/ PRN 1562 Final Exam (Latest 2024/ 2025 Update) Mental Health Nursing |Review with Questions and Verified Answers|100% Correct| Grade A - Rasmussen Q: Defiance Disorder Keep them safe and others safe, vindictive and spiteful, bullying w/ no impulse control Q: Child w/ physical injuries in the ER Answer: Watch for inconsistency, does the story make sense for the child's age and development? Q: Stress vs crisis Answer: Stress is everyday norm, crisis is a lon...

BMAL 590-Foundations of Marketing EXAM TEST QUESTIONS AND ANSWERS VERIFIED LATEST UPDATE (A PASS) What is marketing? - It is involved in designing products that customers will enjoy, pricing them appropriately, making them available for purchase at easy points of access in the marketplace, and advertising the products' benefits to the customers. 5 C's - customer, company, context, collaborators, competitors STP - Segmentation, Targeting, Positioning 4 P's - Product, Price, Plac...

What is encephalitis? - inflammation or infection of the brain What causes encephalitis? - West Nile Virus Herpes What are the s/s of encephalitis? - High fever, N/V, stiff neck Flu like symptoms change in LOC photophobia pupil changes (dilate & less responsive to light) What is used to dx encephalitis? - lumbar puncture EEG CT (looks for mass) What are N/I for encephalitis? - Neuro checks Monitor for s/s of ICP Suction only resp compromised HOB 30-45 Decrease stimuli What is the...

dysrhythmia aka arrhythmia - Correct answer - abnormal cardiac rhythms which can cause disturbances of: rate, rhythm, or both rate and rhythm how are dysrhythmias identified? - Correct answer Electrographic Waveform Analysis (ECG) what controls the rate and rhythm of the heartbeat? - Correct answer the heart's electrical system explain the heart's electrical system - Correct answer Each electrical signal (impulse) begins in a group of cells called the sinus node or sinoatrial (SA...

Pharmacology NU 578 - Unit 1 &2 Exam Questions and Answers (Verified Answers). Full term - ANSWER 36-40 weeks gestation Ganglionic blocking agents - ANSWER Interrupt impulse transmission through ganglia of the autonomic nervous system. They do this by competing with Ach for binding to nicotinic receptors in autonomic ganglia. Generic name - ANSWER Assigned by US Adopted Names Council. -each drug has only ONE -aka nonproprietary name or US Adopted Name Glomerular filtration - ANSWER Moves ...