Supraventricular foci - Study guides, Class notes & Summaries

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, ...

superior vena cava - ANSWER the venous trunk that drains blood from the head, neck, upper extremities, and chest and empties into the right atrium of the heart supraventricular foci - ANSWER central points of origin of dsrhythmias, which are located above the level of the ventricles in the atria sympathommimetic - ANSWER having activity that mimics the effects of the sympathetic nervous system, epinephrine synapse - ANSWER the junction between two neurons where impulses are transmitted fr...

DAANCE EXAM QUESTIONS WITH CORRECT AND VERIFIED ANSWERS | LATEST UPDATE 2023/2024 (GRADED A+)Ventricular fibrillation - ANSWER arrhythmia characterized by contractions of ventricle muscle fibers due to rapid excitation of myocardial fibers without coordinated contraction of the ventricle Sensory nerve - ANSWER a nerve of the peripheral nervous system that conducts impulses from a sense organ to the spinal cord or brain Sinoatrial node - ANSWER a microscopic collection of heart muscle fibers...

endocarditis - inflammation of the endocardium (the lining of the cavities of the heart and connective tissue bed) hypertension - greater then 140/90 diuretics - an agent that promotes excretion of urine digitalis - a pharmacologic agent used to treat congestive heart failure, atrial fibrillation, atrial flutter, and paroxysmal tachycardia of the atria ischemia - deficiency of blood to a body part due to functional constriction or obstruction of a blood vessel p wave - a wave on ekg that...

DAANCE Exam Questions and Answers Graded A+ Wave of Depolarization an advancing wave of charge reversal as the nerve impulse advance a long the neuron Wakefullness system consists of a central core in the brainstem with neurons that radiate to the cortex Vomiting Center the center in the brainstem that induces vomiting Vital Centers centers in the brainstem that control such physiologic processes as blood pressure and pulse, depth and rate of respiration Vestibular nerve part of the eighth c...

DAANCE Module 2 Graded A+ ASA Classifications - ASA Class 1: ️ Patient with no disturbance. - ASA Class 2: ️ Patient with mild to moderate systemic disturbance. - ASA Class 3: ️ Patient with severe systemic disturbance. - ASA Class 4: ️ Patient with severe life-threatening systemic disorder. - ASA Class 5: ️ Patient is moribund with little chance of survival. Cardiovascular Conditions - Ischemia: ️ Deficiency of blood to a body part due to functional constriction or obstruction o...

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 all modules latest update with certified solutions Anemia Reduction of the quantity of red blood cells or hemoglobin. Angina pectoris Chest pain with the feeling of suffocation usually due to deficiency of blood supply to the myocardium resulting in ischemia to the myocardium, caused by poor coronary circulation. Anticholinergic A drug that counteracts the action of ecetylcholine, the neurotransmitter of the parasympathetic nervous system and thereby counteracts the parasympathetic nerv...

Normal PR segment length 0.12 - 0.2 sec 3 - 5 small boxes Normal QRS interval 0.06 - 0.1 sec 1 - 3 small boxes Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:01 / 0:15 Full screen Normal P amplitude & duration < 0.12 sec (3 small boxes) < 0.25 mV (2.5 small boxes) causes of arrhythmias HISDEBS: hypoxia, ischemia/irritability, SNS, drugs, electrolytes, bradycardia, stretch (hypertrophy/enlargement) symptoms...

endocarditis inflammation of the endocardium (the lining of the cavities of the heart and connective tissue bed) hypertension greater then 140/90 diuretics an agent that promotes excretion of urine digitalis a pharmacologic agent used to treat congestive heart failure, atrial fibrillation, atrial flutter, and paroxysmal tachycardia of the atria ischemia deficiency of blood to a body part due to functional constriction or obstruction of a blood vessel p wav...