Define sinus tachycardia - Study guides, Class notes & Summaries

Define Sinus Tachycardia - correct answer Regular Rhythm, rate 100-180 beats/min (higher in infants) When is the best time of the month to perform a self-breast examination? - correct answer 4th to 7th day during menstrual cycle or days after cycle has ended. Define total Patient Care - correct answer Rn is responsible for all aspects of care for one ...

AACN PCCN Exam Review Cardiac Exam 104 Questions with Verified Answers Normal P wave - CORRECT ANSWER <0.11 sec Normal PR interval - CORRECT ANSWER 0.12-0.20 sec Normal QRS interval - CORRECT ANSWER 0.04-0.10 sec Inherent rate of sinus node - CORRECT ANSWER 60-100 bpm Inherent rate of AV node - CORRECT ANSWER 40-60 bpm Inherent rate of Purkinje fibers - CORRECT ANSWER 20-40 bpm Causes of U wave - CORRECT ANSWER hypokalemia, abnormally prolonged repolarization, various dru...

What is the priority in initially managing arrhythmias? - The initial management of both stable and unstable arrhythmias are identical to the treatment for any critically-ill child. Begin with the support of the airway, breathing, and circulation and treating the underlying cause of the arrhythmia. What are the causes of secondary bradycardia? - Hypoxia, hypotension, hypothermia, acidosis, drugs. What are the causes of primary bradycardia? - Congenital or acquired heart conditions...

Define Electrocardiograph (ECG) Electrocardiograph is a machine which is used to assess electrical activity of the cardiac system by using electrodes placed on a patients body. Define Electrocardiogram (ECG) The image produced on the graph paper Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen What does depolarization mean A change in membrane potential where inside the cell becomes more positive than outs...

Describe the effects of beta 2 stimulators (albuterol). bronchodialation, uterine relaxation, liver glycogenolysis (sugar up), vasodialte Explain the effects of cholinergic medications Increased reflexes, increased peristalsis, increased gland secretions, parasyth nervous system Dry mouth, blurred vision, Used for: Alzhiemers, MG, Urine retention Identify the signs of and the drug used for anaphylactic shock Wheezing, other allergic symptoms, epinephrine (epi-pen) Explain the consequences of ...

Penn Foster Vet Pharmacology Nervous System Questions With 100% Correct Answers 2 divisions - answerCentral and Peripheral NS CNS contains - answerbrain and spinal cord PNS contains - answernerves that connect brain to muscles, glands, and varous receptors define Neuron - answerbasic unit of nervous system, a cell that has dendrites carrying electrical impulses to cell body, and axon carrying elect. impulses away to synaptic end bulbs, where electrical impulses convert to chemical messag...

What is the priority in initially managing arrhythmias? - The initial management of both stable and unstable arrhythmias are identical to the treatment for any critically-ill child. Begin with the support of the airway, breathing, and circulation and treating the underlying cause of the arrhythmia. What are the causes of secondary bradycardia? - Hypoxia, hypotension, hypothermia, acidosis, drugs. What are the causes of primary bradycardia? - Congenital or acquired heart conditions. What...

Define Sinus Tachycardia correct answer: Regular Rhythm, rate 100-180 beats/min (higher in infants) When is the best time of the month to perform a self-breast examination? correct answer: 4th to 7th day during menstrual cycle or days after cycle has ended. Define total Patient Care correct answer: Rn is responsible for all aspects of care for one or more pts during a shift of care. Care is usually consistent, comprehensive, and holistic, care can be delegated. RN works directly with pt...

What are the late signs of hemorrhagic shock? Rapid breathing, cool clammy skin, dull slightly dilated pupils Is carbon monoxide an internal factor or external factor for respiration? External Brainpower Read More 0:01 / 0:15 Name 3 of the AHA reccomended managment principles for ROSC patients. Initiate Targeted Temperature Management if patient is comatose, Administer colloid/vasopressor to a goal blood pressure of <90 systolic or MAP <65mmHg, and obtain 12-lead. (TH...

NRNP 6566 Midterm Exam Questions With Correct Answers | Latest Update 2024 (Graded A+). Describe the cytochrome P450 system. Describe how inducers and inhibitors affect the cytochrome system and how that affects the half-life of medications. Cytochromes P450 (CYPs) are a superfamily of enzymes containing heme as a cofactor that function as monooxygenases. In mammals, these proteins oxidize steroids, fatty acids, and xenobiotics, and are important for the clearance of various compounds, as w...