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Chap9 pt 2
Terms to know
28
Medical
Undergraduate 1
07/09/2024

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Term
Electrocardiogram
Definition
monitors the rate, rhythm and electrical conduction of the heart
Term
Blood pressure monitor
Definition
evaluates cardiac output and vascular status- systolic and diastolic
Term
Arterial and venous catheterization
Definition
monitors overall cardiac function from the right side of the heart and fluid status
Term
Temperature monitors include:
Definition
Surface monitors (forehead), ear, esophageal, bladder and rectal
Term
Pulse oximeter
Definition
measures oxygen levels in arterial blood
Term
Bispectral Index (BIS) monitor
Definition
Checks patient's level of anesthesia during surgical intervention on level 1-100
Term
If a patient is between 1-60 on the BIS they are most likely:
Definition
Unconscious
Term
If a patient is at level 100 on the BIS monitor, they are:
Definition
Wide awake
Term
SARA
Definition
System for Anesthetic and Respiratory Analysis
Term
What does SARA do?
Definition
monitors patients physiological respiratory and anesthetic gas level
Term
Capnography
Definition
End tidal CO2 (expired carbon dioxide). This is the amount of CO2 released at the end of an exhaled breath
Term
Spirometry
Definition
Pulmonary status in the ventilator flow. measures volume and pressure of the lung. the test Measures how much air you can breathe out in one forced breath
Term
Oxygen Analyzer
Definition
Confirms patient is receiving adequate oxygen during procedure
Term
Kortokoff sounds
Definition
The sound the blood pressure cuff makes when it inflates and deflates
Term
Apical pulse
Definition
(Apex of the heart) placed between the 5th and 6th ribs to the left of the sternum
Term
Auscultation
Definition
Action of listening, specifically to the lungs
Term
Doppler
Definition
Identifies the patency of vessels, sound of blood moving
Term
Peripheral nerve stimulator
Definition
Utilized for pain management; chronic or acute. Neuromuscular blockade: paralyzes muscles, by contraction
Term
Arterial blood gases
Definition
Monitors ph, oxygen and CO2 levels in the blood
Term
The primary goal during anesthesia is to maintain what?
Definition
Homeostasis throughout the perioperative period
Term
What is anesthesia circuit?
Definition
The inhalation of gases and respiratory support which are provided to the patient through a series of tubing
Term
Why are ventilators equipped with disconnect alarms and spirometers that display high/low levels?
Definition
In case there is too much pressure, the valve will pop off and spare the patient damage
Term
Endotracheal tubes can be placed through where?
Definition
The mouth or nose as long as it goes through the vocal cords safely and into the trachea
Term
Why is a stylet used?
Definition
To modify the curve of the Endotracheal tube (ET) during placement. Usually is a malleable metal or stiff plastic
Term
What does a laryngoscope do?
Definition
used to expose the glottis to facilitate endotracheal intubation
Term
Laryngeal mask airway (LMA)
Definition
A silicone rubber device with an inflated cuff placed into the laryngopharynx to form a seal around the laryngeal inlet while providing minimal stimulation to the airway
Term
laryngeal inlet
Definition
Entrance of the cavity of the larynx
Term
Why is the laryngeal mask airway important?
Definition
It provides patent airway without the dangers and complications of endotracheal intubation
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