NREMT - Everything you need to know.

upper airway

(Nose, mouth, pharynx, larynx)FUNCTION:*Conducts air to lower airway *Protects lower airways *Warms, filters & humidifies air

tonsil tip

... Rigid suction

oropharyngeal

..., -curved plastic device used to establish an airway in a patient by displacing the tongue from the posterior wall of the oropharynx -used in unconscious patients who do not have a gag reflex

cyanosis

..., A bluish discoloration of the skin and mucous membranes

crowing

..., A breathing sound similarto the cawing of a crow; may indicate that muscles around the larynx are in spasm.

patent airway

..., An airway that is open and clear of obstructions.

n-95

..., Mask used for a patient with TB

pulmonary ventilation

..., Movement of air into and out of the lungs

retractions

..., Movements in which the skin pulls in around the ribs during inspiration.

intercostal muscles

..., Muscles which move the rib cage during breathing

agonal respiration

..., Shallow, slow or infrequent breathing

respiratory arrest

..., When breathing completely stops.

respiratory failure

..., a condition in which the level of oxygen in the blood becomes dangerously low or the level of carbon dioxide becomes dangerously high

stridor

..., a whistling sound when breathing (usually heard on inspiration) upper airway

snoring sounds

..., airway blocked, open patients airway promt transport

dyspnea

..., difficult or labored respiration

internal respiration

..., exchange of gases between the blood and the cells of the body

external respiration

..., exchange of gases between the lungs and the blood

nasopharyngeal

..., flexible airway inserted through the patients nose

gurgling

..., indicates presence of fluid in the upper airway, need for suctioning

visceral pleura

..., inner layer of pleura that surrounds each lung

pleura

..., membrane surrounding the lungs

parietal pleura

..., pleura that lines the inner chest walls and covers the diaphragm

cellular respiration

..., process that releases energy by breaking down glucose and other food molecules in the presence of oxygen

bronchioles

..., smallest branches of the bronchi

respiration

..., the bodily process of inhalation and exhalation

carina

..., the fork at the lower end of the trachea where the two mainstem bronchi branch.

pleural space

..., the small potential space between the parietal and visceral layers of the pleura

french tip

...Soft suction

anatomical planes

1. coronal (vertical cut into front and back halves) 2. transverse (horizontal cut into upper and lower) 3. sagittal (vertical cut into left and right halves)

noepinephrine

A neurotransmitter from nerve endings and a hormone from the adrenal gland. It is release in times of stress and is involved in hunger regulation, blood glucose regulation and other body processes.

Standing Orders

A policy or protocol issued by a Medical Director that authorizes EMT-Bs and others to perform particular skills in certain situations.

alpha1 and Alpha2

Alpha1 vessels constrict and release sweat Alpha2 try's to regulate alpha1

hypo perfusion

Also known as shock (decreased blood flow through an organ, as in hypovolemic shock; if prolonged, it may result in permanent cellular dysfunction and death.)

lateral

Away from center of body

bilateral

Both sides

quadrants of the abdomen

Describing where an abdominal organ or pain is located is made easier by dividing the abdomen into four imaginary quadrants. *Right upper quadrant (RUQ) *Left upper quadrant (LUQ) *Right lower quadrant (RLQ) *Left lower quadrant (LLQ)

distal

Far from point of reference

HEPA Mask

High Efficiency Particulate Air respirator; used for patients with suspected TB; worn by the EMT provider to prevent airborne transmission

Tuberculosis

Infectious disease caused by the tubercle bacillus, Mycobacterium tuberculosis. Most commonly affects the respiratory system and causes inflammation and calcification of the system.

Involuntary

Mentally incompetent person

Urgent Move

Move used if a scne factor causes a decline in patient's condition, or if the treatment of a patient requires a move.

Treatment of a Minor

Must be given by legal guardian

proximal

Near the point of reference

Non urgent move

No immediate threat to life, are carried out in such a way as to prevent injury and to avoid discomfort and pain.

unilateral

One side

Medical Direction

Oversight of the patient-care aspects of an EMS system by the Medical Director.

palmar

Palm of hand

Expressed Consent

Permission that must be obtained from every conscious, mentally competent adult before emergency treatment may be provided

Polst

Physicians orders for life sustaining treatment. May include order for DO NOT RESUSCITATE

PCR

Prehospital care report

ipsilateral

Same side

plantar

Sole of foot

bariatric stretcher

Stretcher for obese patients

signs of severe hypoxia

Tachypnea Dyspnea Cyanosis Tachycardia may lead to dysrhythmias and eventually bradycardia Confusion Loss of coordination sleepy appearance Head bobbing Slow reaction time Altered mental status

signs of mild hypoxia

Tachypnea Dyspnea Pale cool clammy skin ( early) Elevation of blood pressure Agitation Disorientation and confusion ( from high carbon dioxide levels) Headache

Implied Consent

The consent it is presumed a patient or patient's parent or gaurdian would give if they could, such as for an unconscious patient or a parent who cannot be contacted when care is needed.

perfusion

The supply of oxygen to and removal of wastes from the cells and tissues of the body as a result of the flow of blood through the capillaries.

medial

Toward center of body

anterior

Toward the Front

posterior

Toward the back

dorsal

Toward the back/spine

ventral

Toward the front/ belly

Ribs

Vertebrosternal = 'True ribs" -ribs 1-7 attach directly to the sternum through their costal cartilage. Vertebrochondral = "False ribs" =ribs 8-10 costal cartilage articulate indirectly with the sternumb by joing the costal cartilages of ribs above. Vertebral Ribs = "Floating ribs" ribs 11 and 12 no anterior attachment.

Scope of Practice

What we are allowed to do or trained to do

fowler position

a bed sitting position with the head of the bed raised to 45 degrees

Advanced Directive

a legal document prepared by a living, competent adult to provide guidance to the health care team if the individual should become unable to make decisions regarding his or her medical care; may also be called a living will or durable power of attorney for health care

Emergency Move

a move made when there is an immediate danger to the patient.

Good Samaritan

a person who voluntarily offers help or sympathy in times of trouble

epinephrine

adrenaline; activates a sympathetic nervous system by making the heart beat faster, stopping digestion, enlarging pupils, sending sugar into the bloodstream, preparing a blood clot faster

Duty to Act

an obligation to provide care to a patient

inferior

away from the head or below point of reference

Online Direction

consists of orders from the on-duty physician given directly to an EMT-B in the field by radio or telephone.

Offline Direction

consists of standing orders issued by the medical director that allows EMTs to give certain medications or perform certain procedures without speaking to the medical director or another physician.

basket stretcher

designed to surround and protect the patient, this stretcher is used to move a patient from one level to another to over rough terrain.

pulse pressure

difference between systolic and diastolic pressure no more than 25%

shock position

feet elevated 12 inches higher than head

beta 1

increases HR, inotrophy (forced contraction of heart) increases electrical impulse in heart

Hepatitis B

infectious inflammation of the liver caused by the hepatitis B virus (HBV) that is transmitted sexually or by exposure to contaminated blood or body fluid

Hepatitis C

inflammation of the liver caused by the hepatitis C virus, transmitted by exposure to infected blood (rarely contracted sexually)

cerebrum

large part of the brain that controls the senses and thinking

mid axillary

line drawn veritcally from the middle of the armpit to the ankle

Protocols

lists of steps, such as assessments and interventions, to be taken in different situations. Protocols are developed by the Medical Director of an EMS system

flexible stretcher

made of canvas or rubberized or other flexible material, often with wooden slats sewn into pockets and three carrying handles on each side. can be useful in restricted areas or narrow hallways

diaphragm

muscular partition that separates the thoracic cavity from the abdominal cavity and aids in respiration by moving up and down

contralateral

opposite side

beta 2

relaxes smooth muscle such as bronchioles and some vessels

Acute Stress

short term ; fight or flight response ; effects disappear quickly after it is over

phrenic nerve

stimulates the diaphragm

edema

swelling

cerebellum

the "little brain" attached to the rear of the brainstem; its functions include processing sensory input and coordinating movement output and balance

vertebrae

the 33 bones of the spinal column

Standard Care

the degree of care that a reasonably prudent person should exercise under the same or similar circumstances

semi fowler position

the head of the bed is raised 30 degrees; or the head of the bed is raised 30 degrees and the knee portion is raised 15 degrees

mid clavicular

the line through the center of the clavical

brain stem

the part of the brain continuous with the spinal cord and comprising the medulla oblongata and pons and midbrain and parts of the hypothalamus

cricoid cartilage

the ring-shaped structure that forms the lower portion of the larynx

scoop stretcher

this cot splits in tow or four sections, so it can be used where larger stretchers cannot fit.

superior

toward the head or above point of reference

lower airway

trachea, bronchi, bronchioles, and aveoli (gasses travel through the structers to and from the blood)