Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
122 Cards in this Set
- Front
- Back
A Hypoglycemic hormone in the pancreas.
|
Insulin
|
|
Cell washer has incorrect saline volume.
|
cause = worn pump tubing
|
|
3 waves with artifact on lead 2 and 3. Which lead is bad?
|
LL
|
|
What bone is the heel bone?
|
calcaneus
|
|
Anesthesia vent is not reaching exhale limit.
|
Exhale limit is set too low
|
|
Measures integrity of fetal heart rate.
|
Fetal Monitor
|
|
Why flush an anesthesia machine before and after each case?
|
Clear gases from the machine.
|
|
32 psi jacket, Chamber temp is too low.
|
steam trap is always closed.
|
|
Measures EtCO2
|
Capnometer
|
|
Examines the interior of the eye
|
ophthalmascope
|
|
area of x-ray film that is is most dense
|
light part
|
|
leads on a mosfet
|
gate, drain, source
|
|
3 or more resistors in parallel - total resistance =
|
lower than the lowest of them all
|
|
What strengthens a signal?
|
A repeater
|
|
What is argon used for in electrosurgery?
|
For a better effect (a more pure burn)
|
|
Balloon pump - blood in tubing.
|
Check balloon for rupture.
|
|
IBP transducer level?
|
level with the catheter tip
|
|
Where is HIV screening done
|
Hematology
|
|
What area uses a spectrophotometer?
|
Toxicology
|
|
Ethernet protocol
|
802.3
|
|
115 volts duty cycle =
|
1/f = 1/60 = 16.67mSec
|
|
Calculate rate for IV pump
mcg/ml = 50 -- 2ml/min -- 8min |
= 800mcg total
|
|
Passes high frequencies
|
High Pass Filter
|
|
A clot that moves
|
embolism
|
|
Asynchronous pacer - paces countinuous
|
= no effect
|
|
covers the lungs
|
Pleura
|
|
Depolarizes during the QRS complex
|
Ventricle
|
|
Type "A" fire extinguisher
|
Water
|
|
fire extinguisher used for liquids
|
Type "B"
|
|
inputs on an op amp: "+"=, "-"=
|
Non-inverting, Inverting
|
|
itis
|
inflamation
|
|
Extreme brush wear =
|
commutator bad
|
|
a centrifuge ________
|
separates
|
|
Used for carotid artery
|
High Frequency Ultrasound
|
|
Study of the heart
|
Echocardiology
|
|
blood clot in the heart
|
Thrombosis
|
|
A 7 lead ECG has __ lead wires
|
5
|
|
reduces blood flow in the surgical field
|
tourniquet
|
|
CRT - jiggle =
|
EMI
|
|
cleaned out with dialysis
|
Creatine - Kidneys
|
|
Can cause brain damage in an infant
|
conjunctive billirueben too high
|
|
A sterilizer takes 2x as long as it should
|
look at chart recorder
|
|
vaporizes meds delivered by breathing
|
nebulizer
|
|
ESU not working
|
check return pad
|
|
muscular impulse
|
EMG
|
|
Motor response is controlled by what part of the brain?
|
Occipital
|
|
Baud rate - 10 base T cable baud rate =
|
10Mb/sec or 100Mb/sec
|
|
Telephone jack
|
RJ-11
|
|
Good for coag
|
Argon beam coag
|
|
Smoke evacuator is for
|
laproscopy
|
|
Skin on the outside of the lung
|
Plura
|
|
around the heart
|
Pericardium
|
|
EEG volts?
|
10-100 micro Volts
|
|
filter on ECG
|
.05-100HZ
|
|
Centrifuge - power on, turns by hand, brushes are ok, doesn't run
|
interlock switch
|
|
Injectate for cardiac output is
|
10mL cold water
|
|
Adrenal glands are located
|
above the kidneys
|
|
secrets insulin
|
pancreas
|
|
brings O2 to cells
|
circulatory system
|
|
% of red blood cells
|
hematocrit
|
|
ELI the ICE man
|
Voltage leads current in an inductor. Current leads voltage in a capacitor.
|
|
Lamp trips breaker when intensity is up
|
check for correct light bulb
|
|
Causes poor resolution on a flex scope
|
broken strand
|
|
purpose of sheath to cable
|
better ground
|
|
Defib paddles trigger in _____
|
series, both must be press
|
|
Defib not discharging in code
|
in sync mode
|
|
1 inch + ___mm
|
25.4mm
|
|
What does an incubator do
|
maintains thermo environment
|
|
Time to report incident to FDA SMDA
|
10 days
|
|
best equipment for current w/o breaking circuit
|
amp clamp
|
|
International & UL wiring
|
IEC = brown for hot wire
|
|
Hot to ____ on outlet
|
brass
|
|
Opto coupler on ECG monitor
|
Opto Isolator
|
|
Bleeder Resistor
|
Regulates Power
|
|
ionizing radiation
|
x-rays
|
|
time, distance, shielding
|
x-ray protection
|
|
Vent won't work in AC or DC
|
low input gas
|
|
Makes recommendations to the Environment of Care
|
JCAHO
|
|
Passes only a band of frequency , cuts off hi and low frequencies
|
Bandpass
|
|
The metric abbreviation deca stand
|
10
|
|
Deoxygenated blood leaves the heart in the
|
pulmonary artery
|
|
can result in an erroneous low C.O.
|
Injectate being injected to slow
|
|
A pH of above 7 is
|
Alkaline
|
|
Zener diode forward bias voltage drop is
|
.7 volts
|
|
IV pump set for 50ml/hr. Set to deliver 800mL total. How much delivered in 24 hours
|
800ml
|
|
Piezo electric does/doesn't need electric current to work?
|
doesn't
|
|
How does food get into the blood?
|
absorption
|
|
how the body regulates itself
|
homeostasis
|
|
UTP
|
Unshielded Twisted Pair
|
|
ECG Frequency Range
|
0.5 to 50 Hz
|
|
Tools used for laser procedures must be
|
non-reflective, ebonized, or flat black coated
|
|
Batteries in parallel increase
|
current capacity
|
|
A therapeutic ultrasound is hot
|
check the coupling media
|
|
16 AWG extension cord max length
|
15ft
|
|
Standard for installing, testing, and manufacturing
|
National Electricians Code
|
|
Dialysis Temp
|
36-40 Deg C
|
|
Part of the eye that sees color
|
Cones
|
|
Part of the eye that sees light
|
Rods
|
|
Collision Detection for Ethernet is accomplished by
|
CSMA-CD (carrier sense media access collision detection)
|
|
Used to absorb CO2
|
Soda Lime
|
|
De-oxygenated blood flowing to the lungs flows through the
|
Pulmonary Artery
|
|
Star Topology uses a
|
Hub
|
|
AAMI lead 2 Respirations colors
|
White and Red
|
|
Lead I
|
Right Arm(-)
Left Arm(+) |
|
Lead II
|
Right Arm (-)
Left Lef(+) |
|
Lead III
|
Left arm(-)
Left leg(+) |
|
Lead Placement phrase
|
white on right, smoke over fire
|
|
PH of 2 is
|
Acidic
|
|
Centrifuge goes thru brushes too fast
|
Worn Commutator
|
|
Ventilator - alarms but resets itself w/o intervention
|
insufficient incoming pressure
|
|
Best equipment to determine relation between AC and DC voltage
|
O-scope
|
|
Defib test load
|
50 ohms non-inductive
|
|
Encephology
|
study of the brain
|
|
synapse
|
junction or space between 2 neurons
|
|
What are nephrons related to
|
kidneys
|
|
What divides the body into left and right regions
|
Sagital plane
|
|
what connects bone to bone
|
ligaments
|
|
laser hazard
|
intensity and wavelength
|
|
liquid part of the blood
|
plasma
|
|
1. The pH of Blood is:
A. Slightly Acidic B. Slightly Alkaline C. Highly Acidic D. Highly Alkaline |
B. Slightly Alkaline
|
|
2. The Thyroid Gland is located:
A. At the base of the brain B. The front of the neck C. Superior to the Kidneys D. Frontal Lobe of the Brain |
B. The front of the neck
|
|
3. Systole occurs when:
A. The Ventricles depolarize B. The Ventricles repolarize C. The Atria depolarize D. The Atria repolarize |
A. The Ventricles depolarize
|