EMT Practice Test Questions Latest Update Rated A

EMT Practice Test Questions Latest Update Rated A What is the rate of CPR in breaths and compressions: Correct Answer-6 breaths and 110 compressions in a minute What is considered tachycardic for an adult? Correct Answe ...

EMT Practice Test Questions Latest Update Rated A What is the rate of CPR in breaths and compressions: Correct Answer-6 breaths and 110 compressions in a minute What is considered tachycardic for an adult? Correct Answer-heart rate more than 100 What is considered bradycardic for an adult? Correct Answer-Heart rate less than 60 When is nitroglycerin not advised to be administered? Correct Answer-if the systolic blood pressure is less than 100 Where does blood flow after it leaves the left ventricle? Correct Answer-it flows to the aortic arch What medication is Erectile Dysfunction medications a contraindication? Correct Answer-nitroglycerin What is the parasympathetic system responsible for? Correct Answer-slowing the heart rate and intestinal activity What is the function of the carotid artery? Correct Answer-it carries blood from the heart to the head Are open ended or close ended questions better to ask? Correct Answer-open ended questions; it avoids the yes/no answer what delivers blood to the right atrium? Correct Answer-the superior and inferior vena cava What does diastolic blood pressure refer to? Correct Answer-it refers to the pressure of the vessels during the relaxation phase; bottom of the blood pressure What is TIA Correct Answer-transient ischemic attack; this is where vessels in the brain are blocked for a few minutes When do you change roles during CPR? Correct Answer-every two minutes What is another name for a heart attack? Correct Answer-acute myocardial infarction What does nitroglycerin do? Correct Answer-nitroglycerin dilates the vessels to reduce the hearts preload When cells are deprived of oxygen and die they are called? Correct Answer-infarcted cells What type of heart attack is extremely common in elderly? Correct Answer-silent heart attack What is arteriosclerosis? Correct Answer-thickening of arterial walls What is pericardial tamponade? Correct Answer-the heart is impeded by fluid in the pericardium What happens when someone has a pericardial tamponade? Correct Answer-low blood pressure; muffled heart sound; weak pulse due to the hearts struggles to pump If a patient is unresponsive with a pulse you: Correct Answer-2 quick rescue breaths then breaths 10-12 every minute what does a sphygmonometer measure? Correct Answer-it measures blood pressure what is a normal systolic blood pressure for a child? Correct Answer-80-110 what are three things to check if suspicious of a stroke? Correct Answer-speech, facial droop, arm drift what are the actions of nitroglycerin Correct Answer-smooth muscle relaxation, reduces cardiac workload, dilates coronary arteries, and dilates systemic arteries what happens if a patient has preeclampsia? Correct Answer-hypertensive; extremely high blood pressure and swelling in extremeties; susceptible to seizures what is an ischemic stroke? Correct Answer-blood flow being cut off from part of the brain what is the normal heart rate for a child Correct Answer-70-110 beats per minute what ratio should 2 person cpr on a child be done at? Correct Answer-15:2 what is the correct treatment for someone undergoing aphyxial cardiac arrest? Correct Answer-5 cycles of CPR prior to retrieving the AED or emergency response system what is the most common reason for cardiac arrest in children? Correct Answer-respiratory arrest what does the term lumen refer to in EMS? Correct Answer-the diameter of a tube rescue breathing guidelines: Correct Answer-adult: 1 breath every 5-6 seconds; child: 1 breath every 3-5 seconds what does placing a folded towel underneath a childs shoulders do? Correct Answer-it aids in aligning the childs airway what does DKA cause? Correct Answer-it causes frequent urination in an at