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Dunkin Test 5 chp: 20-26

Terms in this set (30)

device used for application of external electrical shock to restore normal cardiac rhythm and rate
automatic external defibrillators (AEDs)
sudden stoppage of cardiac output and effective circulation
cardiac arrest
artificial substitution of heart and lung action as indicated for cardiac arrest or apparent sudden death resulting from electric shock, drowning, respiratory arrest, and or other causes
cardiopulmonary resuscitation (CPR)
condition with sudden onset caused by acute vascular lesions of the brain, often followed by permanent neurologic damage
(usually there is something he/she does not recover from)
cerebrovascular accident (STROKE)
unexpected or sudden occasion; urgent/pressing need
emergency
nosebleed; hemorrhage from the nose
epistaxis
abnormal drowsiness or stupor; a condition of indifference
lethargy
temporary suspension of consciousness due to generalized cerebral ischemia; faint
syncope
vascular reaction involving the upper dermis; representing localized edema caused by dialation & increased permeability of the capillaries & marked by the development of wheals; also called hives
urticaria
illusion of movement
vertigo
sudden change in patient status requiring immediate attention; your objective is to preserve life, avoid further harm, & obtain the appropriate medical assistance as quickly as possible
emergency
What are general prioritites that you need to have in order to have the ability to recognize an emergent situation & remain cal & confident?
ensure an open airway
control bleeding
take measures to prevent/treat shock
attend to wounds or fractures
provide emotional support
continually re-evaluate & follow up appropriately
2 drugs to know in Rad department
epinephrine-bronchodilator
diphehydramine- (benadryl)- antihistamine
What does LOC stand for?
level of consciousness
T or F: closely monitor the patients level of alertness, has it changes? is he/she more lethargic than when we began?
true
what are the four types of shock?
Hypovolemic, Cardiogenic, neurogenic, & vasogenic
Which two types of shock are we more likely to encounter resulting from the injection of contrast media?
hypovolemic or anaphylactic (type of vasogenic)
How can we prevent shock?
by keeping the patient either warm or cool, but consistent and as close to normal body temperature as possible; keep the patient calm, best done by communication, answer questions
What are some signs of shock?
decreased blood pressure
restlessness/anxiety
tachycardia
cold,clammy skin
T or F: watch for any changes in the patient during any procedure; ESPECIALLY DURING THE INJECTION OF CONTRAST MEDIA- stop any more contrast from going in, call for help & assess patient vital signs
true
Hypoglycemia
blood sugar is low, weak, sweaty, shaky
what should you give a patient who has hypoglycemia?
orange juice, candy bar, soft drink
hyperglycemia
blood sugar is too high (not typically seen)
trouble breathing- asthma attack, wheezing
respiratory distress
breathing stops- choking- complete obstruction of the airway- Heimlick maneuver, which is modified for pregnant patient and infants
respiratory arrest
What does ABC stand for in cardiac arrest? But now days it is CAB
airway
breathing
circulation

start with compressions
T or F; chest compressions provide circulation in the absence of the beating heart.
true
What are some symptoms of a stroke?
one-sided weakness, slurred speech, loss of consciousness, extreme dizziness
What is a cerebrovascular accident?
stroke
What are some examples of minor emergencies?
nausea, vomiting, epistaxis,vertigo, syncope, seizure, fall
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