The RAS needs:
O2, Water, & Glucose
A severe life-threatening allergic reaction in which blood vessels dilate, causing a drop in blood pressure, and the tissues lining the resp system swell
Anaphylaxis
Who is most susceptible/high risk for pneumonia?
Very young and elderly patients
Any substance that can harm the body by altering cell structure or functions
Poison
Position that helps maintain airway for pt that is vomiting
Left lateral recumbent
The manner in which a person acts
behavior
Four components of the blood:
- RBCs
- WBCs
- Platelets
- Plasma
A hormone produced by the pancreas, or taken as a medication by many diabetic pts
Insulin
What is the effect of epi on the blood vessels
vasoconstriction
Diseases that can be passed from on individual to another
Communicable
A poisonous substance secreted by bacteria, plants, or animals:
Toxin
What does AAA stand for?
Abdominal Aortic Aneurysm
When a pts behavior is unacceptable or intolerable to the pt, family, community, or can cause harm
Behavioral emergency
What 3 BIG things are the kidneys responsible for?
- Excrete urine
- Maintain blood volume
- Balance electrolytes
Two things we do NOT do when a pt is having a convulsive seizure
Hold pt down or put anything in airway
What 3 signs tell me my pt is in shock?
AMS, Hypotension, & cool/clammy/pale skin
What is the difference between bacteria and viruses?
bacteria can grow outside the body, viruses need a host
Four types of poisons:
Ingested, Inhaled, Absorbed, & Injected
What is most concerning for pts w/ appendicitis?
Rupture of the appendix
Chemicals within the body that transmit a message in the brain from the distal end of one neuron to the proximal end of the nest neuron.
Neurotransmitters
Clumping of platelets to form clots is called:
Aggregation
The skin CCT's for a pt w/ hypoglycemia vs hyperglycemia would be:
Pale, cool, clammy = hypo
Red, warm, dry = hyper
What are the 2 cardiac effects of anaphylaxis?
Tachycardia & decreased blood pressure
What is the most important thing you can do for a stable septic patient?
Notify the ED ("Sepsis alert")
Acidose is used to treat what?
Poison PO (by mouth)
What does TERDS-P stand for?
Tenderness, eviscerations, rigidity, distention, surgical scars/swelling, & pulsating masses
We must always seek consent from behavioral emergency pts in order to transport unless they have AMS and cannot consent or they are ________.
Suicidal
An abnormally low number of RBCs due to sickle cell disease
SCA (Sickle Cell Anemia)
A prolonged seizure or situation when a person suffers two or more convulsive seizures w/o regaining full consciousness.
Status Epilepticus
Peds vs adult Epi dose...
0.15 & .3 mg
Antiviral Meds for the flu must be given w/in ____ of symptom onset to be effective.
48 hours
TRUE/FALSE & why: Activated charcoal is an antidote.
False. An antidote is a substance that will neutralize a poison or it's effects.
An inflammation of the gallbladder, often caused by gallstones that block the normal flow of bile out of the gallbladder.
Cholecystitis
What 3 things are typical for a person to feel during a stress reaction?
- Fear
- Grief
- Anger
Name at least 3 types of meds/prescriptions that can prevent clotting or be considered "blood thinners":
- Warfarin
- Eliquis
- Xarelto
- Lovenox
- Pradaxa
- Plavix
- Aspirin
A condition that occurs as the result of hyperglycemia. Characterized by dehydration, altered mental status, and shock.
DKA (Diabetic Ketoacidosis)
Which symptom is a sign of sever allergic reaction?
A: itchy eyes
B: Headache
C: Stridor
D: Runny nose
C: Stridor
What is the incubation period for chicken pox?
10-21 days
Your pt has been complaining of dizziness, nausea, and a headache that feels like a "band around their head." What do you suspect?
Carbon monoxide poisoning
Pain that is felt in a location other than where the pain originates
Referred Pain
Inadequate breathing or resp arrest caused by a body position that restricts breathing
Positional Asphyxia
Despite needing multiple treatments (exchanges) per day in most cases, pts prefer peritoneal dialysis over hemodialysis because ___________________?
They can do it at home
The phase of a tonic-clonic seizure where the pt goes from full loss of consciousness to full mental status.
Postictal
What is the primary chemical released during an allergic reaction that causes symptoms?
Histamine
What does the qSOFA score predict?
Whether a septic pt will have a longer ICU stay/recovery or is more likely to die
Vaporizing compounds, such as cleaning fluid, that are breathed in by the abuser to produce a "high."
Volatile Chemicals
Pain that is poorly localized and arises from the abdominal organs
Viceral pain
Name 3 potential physical causes of AMS:
- Low BGL
- Lack of O2
- Stroke/low blood flow to brain
- Head trauma
- Seizures
- Substances
- Environmental temp
loss of the normal ability to form a blood clot w/ internal or external bleeding
Coagulopathy
Pt can speak clearly, but cannot understand what you are saying, so they will clearly say things that do not make sense. What is this known as?
Receptive aphasia

The only epinephrine allowed to be carried/given by EMTs is 1mL of the appropriate concentration... Which is _ mg of epi in _ mL
What are the parameters for each for SIRS criteria?
TEMP:
HR:
RR:
SBP:
Mental Status:
TEMP: <96.8 or >101
HR: >90
RR: >20
SBP: <90
Mental Status: Altered or worsened
What type of drug is the pt using: No concept of real time, not aware of the true environment, does not make sense when trying to communicate, "seeing" or "hearing" things & may become aggressive or be very timid
Hallucinogens
Your pt has a history of chronic alcohol abuse and is complaining of epigastric pain that radiates to their back/shoulder. What do you suspect?
Pancreatitis
A chronic mental disorder that affects how a person thinks, feels, and behaves. Pt may seem like they have lost touch with reality.
Schizophrenia
If a pt w/ ESRD has evaluated levels of potassium, this can cause ________.
dysrhythmias