Cnpt > C-NPT > Flashcards

C-NPT Flashcards

(66 cards)

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1
Q

IABP trigger

A

EKG

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2
Q

Normal SVR

A

800-1200

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3
Q

traumatic fall with upper extremity weakness but not lower extremity

A

Central Cord

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4
Q

aortic Disruption presentation

A

Widened mediastium obliteration of aortic knob

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5
Q

an ⬆️ in CO2 of 10mmHg results in how mych change on ph?

A

.08 in opposite direction

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6
Q

DEATH meaning acronym

A

Drugs exhaustion alcohol tobacco hypoglycemia

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7
Q

1 atmos is equal to

A

760 torr‘’might
29.9 in/hg
14.7 psi
33 ft

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8
Q

decrease in nightvision happens at what feet?

A

4,000 ft

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9
Q

what hz does flicker veryigo happen at?

A

4-20 hz

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10
Q

what is the most common congential cardiac defect?

A

VSD

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11
Q

most common R to L shunt?

A

Isolated VSD

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12
Q

what is a vascular smooth muscle dilator?

A

Nitric oxide

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13
Q

symptoms for T-4 Injiry

A

Paralysis nipple down

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14
Q

normal phosph

A

3.0-4.5

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15
Q

normal Magnesium

A

1.5-2.5

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16
Q

what does metaboloc acidosis do to K+

A

Increases (high) K+

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17
Q

normal Calcium

A

8.8-10.4

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18
Q

Target CPP in pediatrics

A

60mmhg

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19
Q

Elbow Fx with ulnar and radial nerve pain from elbow down.

A

Loss of sensation to thumb & pinky ipsilateral and FX elbow.

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20
Q

Lymphocytes

A

Fights viral and immunogloblin production

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21
Q

New onset of resp distress toddler with RSV- initial shock blood gas expecting is

A

Respiratory Alkalosis

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22
Q

What electrolyte is released bin Malignant hyperthermia?

A

Calcium.

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23
Q

Hypnemic Hypoxia initial shock expectations?

A

Low Hg/Hct; decreased profusion, decreased UO

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24
Q

What does dopamine use and do to the heart,

A

Increases intracellular Ca+
Increases Myocardial Contractility
Increases SV

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25
COX1 inhibitor acts on
Gastric mucus Renal Profusion production of platelets.
26
Cardene inhibits what and causes an influx of what electrolyte into cardiac and smooth muscle cells?
Inhibits Trans-membrane influx of Calcium.
27
What can an orbital wall Fx and floor fx cause?
Entrapment of extra-ocular muscles
28
What systole pressure do you target for a post op subarachnoid hemorrhage s/p AVM?
140mmhg
29
What type of patient is at risk of hypernatremia?
Free water wasting—- Temperature, diaphoretic, PNA
30
What is Graham’s Law? V/Q mismatch
Gases will diffuse migrate from a region of higher concentration (pressure) to lower concentration (pressure) until equilibrium is achieved.
31
Dalton’s Law
21%. Describes pressure exerted by a gas at various altitudes. P1 +P 2 + P3 + P 4+ P 5 = total pressure
32
Henry’s Law practices as RT
Increase FiO2 (dalton) Increase PEEP (graham) Increase Pressure (Boyles)
33
Decompression sickness is the result of which gas law?
Henry’s Law
34
Fick’s Laws
Decreased membrane (thin it) increase Gradient is shorter increase surface areas for gas delivery increase alveolar size.
35
Boyles Law
Pressure of a given quantity of gas varies inversely with its volume and constant temperature.
36
Gay Lussac’s Law
Sharon’s coke Changes of exertional pressure of a gas within a container At a given mass and constant volume of gas the pressure exerted on the sides of its container is directly proportional to its absolute temperature. Temp gas increase pressure increases
37
38
What acid base imbalance occurs in Salicylate toxicity
Respiratoy Alkalosis and Metabolic Acidosis
39
Anectine does what
Depolarizing neuromuscular blocking agent
40
Increased PAP and Increased PCWP
Cardiogenic shock
41
Chest tube insertion
4-5th intercostal space, anterior axillary
42
CVP- low- 2 High SVR- 1800 CI- Low- 1.5 What type of shock?
Hypovolemic shock
43
Sterile Cockpit
Any critical phase of flight
44
During flight operations- what altitude interval does the most significant change?
15,000-20,000 ft
45
ELT is activated with an impact exceeding
4 G
46
Snake Bites treatment don’t think about antivenin
Immobilize the affected extremity and continue to monitor.
47
Pneumothorax needle decompression site
2nd intercostal space midclavicular superiorly
48
Heat exhaustion symptoms.
Nausea, high temperature, tachycardia, weakness, dizziness,
49
Acute respiratory failure PaO2
< 60
50
When at altitude with respiratory distress what should be decompressed due to Boyles law?
Stomach- NG tube
51
Common causes of elevated Pulmonary artery pressure
Right ventricular failure
52
What does mitral valve regurgitation look like on a PCWP?
Large V wave present
53
Emergency transmit frequency
121.5
54
Pitot tube on an aircraft?
Pressure measurement
55
Which will best increase the chance of survivability of the crew after a crash
Maintaining a positive attitude and being psycologically prepared
56
Myoglobinuria is left untreated will result in what critical condition?
Acute tubular necrosis
57
Ph in DKA shows what
Hyperosmolar, hyperglycemia state.
58
Which lab finding would be anticipated with diabetes insipidus
Urinary hypo-osmolality
59
Where do you keep a systolic bp on a post op subarachnoid hemorrhage with a previously diagnosed avm?
140 systolic
60
How does an epidural bleed present?
Brief loss of consciousness, and a period of lucidness before a decline in GCS.
61
Fio2 x P1/ p2 ( highest altitude)
Desired o2 therapy.
62
Atmospher pressure x FiO2 -50
Equation for bedside Pa2
63
Most important gas law
Henry’s Law
64
Henry’s Law
The amount of gas dissolved in a solution is directly proportional to the pressure of the gas over the solution.
65
This medication increases intracellular calcium leading to increased myocardial contractility and stroke volume
Milrinone
66
TOGV needs what procedure
Jantene
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