Cardiac dysrhythmia drugs Study guides, Class notes & Summaries

DAANCE Exam Already Graded A+ Medical Terminology and Definitions 1. Wave of Depolarization: ️ An advancing wave of charge reversal as the nerve impulse advances along the neuron. 2. Wakefulness System: ️ Consists of a central core in the brainstem with neurons that radiate to the cortex. 3. Vomiting Center: ️ The center in the brainstem that induces vomiting. 4. Vital Centers: ️ Centers in the brainstem that control physiological processes such as blood pressure and puls...

NUR 325 Final Exam Questions and Answers | 100% Pass! The degree of stretch at the end of diastole (how much blood is in the ventricles) is known as -Answer-Preload An increase in fluids will __________ preload, and a decrease in fluids will ___________ preload -Answer-An increase in fluids will increase preload, and a decrease in fluids will decrease preload The resistance to eject blood from the ventricles is known as -Answer-Afterload Hypertension and vasoconstriction have what effect...

NR 293 Exam Questions Complete with A+ Graded Answers 2024/25 Transdermal Scopolamine administration Anti-nausea patch placed behind ear at least 4 hours prior and worn for 3 days max Adrenergic Agonists Drugs that stimulate and mimic the actions of the sympathetic nervous system (fight or flight); increase BP, HR, dilates airways, increases pupil size Corticosteroids averse effects Hyperglycemia, thinning of the skin, increased risk of infection, edema, HTN, osteoporosis Ond...

EKG interpretation One of the most useful and commonly used diagnostic tools is electrocardiography (EKG) which measures the heart's electrical activity as waveforms. An EKG uses electrodes attached to the skin to detect electric current moving through the heart. These signals are transmitted to produce a record of cardiac activity. Arrhythmia or dysrhythmia are disturbances in the normal cardiac rhythm of the heart which occurs as a result of alterations within the conduction of electrica...

DAANCE Exam Questions & Expert Verified Solutions Latest Update Wave of Depolarization - ANSWER an advancing wave of charge reversal as the nerve impulse advance a long the neuron Wakefullness system - ANSWER consists of a central core in the brainstem with neurons that radiate to the cortex Vomiting Center - ANSWER the center in the brainstem that induces vomiting Vital Centers - ANSWER centers in the brainstem that control such physiologic processes as blood pressure and pulse, ...

JB LEARNING EMT FINAL EXAM (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct | Grade A Q: Pelvic inflammatory disease (PID) typically does NOT affect the: Answer: urinary bladder. Q: Cardiac monitoring, pharmacological interventions, and other advanced treatment skills are functions of the: Answer: AEMT Q: It would be MOST appropriate from a patient to take his or her prescribed nitroglycerin when experiencing: Answer: chest pain that does...

BKAT Study Questions and Answers Already Graded A What to do first if patient has chest pain. Rest! ECG changes in an acute MI ST elevation in 2 or more contiguous leads. Ischemia d/t full thickness loss of muscle. EMERGENCY. Inferior leads II, III, aVF. RCA occlusion. Septal leads V1 & V2. Anterior leads V1 - V4. LAD lesion. Lateral leads V5, V6, I, and aVL. Circumflex lesion. Cardiac enzymes Troponins, CK-MB, and CK Changes in CK Rise: 3-6 hours Peak: 24 hours Normal: 3-4 days Changes ...

DAANCE Exam Questions & Expert Verified Solutions Latest Update Wave of Depolarization - ANSWER an advancing wave of charge reversal as the nerve impulse advance a long the neuron Wakefullness system - ANSWER consists of a central core in the brainstem with neurons that radiate to the cortex Vomiting Center - ANSWER the center in the brainstem that induces vomiting Vital Centers - ANSWER centers in the brainstem that control such physiologic processes as blood pressure and pulse, ...

DAANCE EXAM (QUESTIONS AND ANSWERS) 2023/2024 Wave of Depolarization - CORRECT ANSWER-an advancing wave of charge reversal as the nerve impulse advance a long the neuron Wakefullness system - CORRECT ANSWER-consists of a central core in the brainstem with neurons that radiate to the cortex Vomiting Center - CORRECT ANSWER-the center in the brainstem that induces vomiting Vital Centers - CORRECT ANSWER-centers in the brainstem that control such physiologic processes as blood pressur...

DAANCE EXAM Addison's disease - Answer-A disease due to hyposecretion of glucocorticoids, characterized by low blood pressure, diarrhea, digestive disturbance, and a bronzelike pigmentation of the skin Adjunctive agents - Answer-Agents that supplement the primary anesthetic agents to augment or enhance the effects of the primary agent Allergenicity - Answer-Having the property of an allergen, a substance that will elicit an allergic response in sensitive individuals Alveolus (plural: alv...