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Comp Exams > CE06 > Flashcards

CE06 Flashcards

1
Q

What patient requires the highest MAC?

A

9 month old

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2
Q

V5 electrode placement

A

5th intercostal space anterior axillary line

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3
Q

MAC of sevo

A

2.0

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4
Q

MAC of Iso

A

1.2

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5
Q

Normal atlanto-occipital gap angle

A

35 degrees

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6
Q

Blood/gas partition coefficient of Des

A

0.42

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7
Q

Blood/gas partition coefficient of N2O

A

0.47

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8
Q

Blood/gas partition coefficient of Sevo

A

0.68

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9
Q

Blood/gas partition coefficient of Iso

A

1.4

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10
Q

Universal blood recipient

A

AB+

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11
Q

What airway structure must be visualized when using an ETT introducer to facilitate orotracheal intubation?

A

Epiglottis

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12
Q

How is final alignment of the oral axis with the pharyngeal and laryngeal axes achieved?

A

Direct laryngoscopy

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13
Q

RSI should always be employed when the patient has…

A

Achalasia

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14
Q

For an IDDM patient undergoing transmetatarsal amputation of his right foot under spinal anesthesia, at what rate would you initiate an insulin infusion to treat a blood glucose 340mg/dl?

A

1-2units/hr

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15
Q

How high will a column of blood rise in a catheter inserted in a peripheral artery if the patient’s blood pressure is 120/60mmHg?

A

109cm

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16
Q

When significant differences occur between NIBP and direct arterial pressure measurements, the errors of measurement are most likely related to…

A

Arterial pressure

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17
Q

When significant differences occur between NIBP and direct arterial pressure measurements, the resonant frequency of the direct arterial pressure system would most likely be…

A

2Hz

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18
Q

As a patient’s carboxyhemoglobin saturation increases, what change will occur in the patient’s SpO2 readings?

A

~3% decrease in SpO2 for every 20% increase in HbCO

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19
Q

To rule out catheter stimulation as the cause of ventricular ectopy, which port of a triple-lumen CVP catheter should be monitored?

A

Distal port

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20
Q

In the face of life-threatening hemorrhage and coagulopathy, which of the following products is acceptable for administration to a Jehovah’s Witness who has refused to accept blood products?

A

Hetastarch

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21
Q

Universal blood donor

A

O-

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22
Q

Starting rate for phenylephrine infusion

A

10-50mcg/min

23
Q

Starting rate for epinephrine infusion

A

1-10mcg/min

24
Q

Starting rate for norepi infusion

A

4-12mcg/min

25
Q

Starting rate for NTP infusion

A

0.5-10mcg/kg/min

26
Q

What MAC of sevo causes tachycardia?

A

1.5 MAC

27
Q

What nerves should be protected when tucking the arm?

A

Ulnar and radial

28
Q

How much methemoglobin causes toxicity?

A

35%

29
Q

Drugs commonly used as antisialogogues

A

Atropine and glycopyrrolate

30
Q

PO2 in blood when sat is 90%

A

60mmHg

31
Q

What is the definitive assessment for measuring alveolar hypoventilation

A

Measure PaCO2

32
Q

How do you calculate Vo2?

A

Weight^0.75 x 10

33
Q

How do you calculate VCo2?

A

Vo2 x R (0.8)

34
Q

How much CO2 is a normal 70kg patient providing under resting conditions?

A

194ml/min

35
Q

What is the Hamburger effect?

A

Red cells get bigger in the tissues

36
Q

What is hematocrit

A

Percent of packed red blood cell volume in whole blood

37
Q

For any patient, which hematocrit is higher - arterial or venous?

A

Venous

38
Q

How big is a red blood cell

A

8 microns

39
Q

What class of NMBs are reversed by sugammadex?

A

Aminosteroids

40
Q

Dose of sugammadex if patient has TOF 2/4

A

2mg/kg

41
Q

Dose of sugammadex if patient has TOF 0/4

A

4mg/kg

42
Q

Dose of sugammadex for immediate reversal after RSI

A

16mg/kg

43
Q

DEA schedule for Versed

A

Schedule IV

44
Q

DEA schedule for fentanyl

A

Schedule II

45
Q

DEA schedule for ketamine

A

Schedule III

46
Q

If pus is accumulated in the chest cavity, what is the name of the material being drained?

A

Empyema

47
Q

How does 100% FiO2 affect the distention of the airways?

A

100% O2 can cause atelectasis, adding air into fresh gas flows adds nitrogen to the lungs which helps distend the alveoli

48
Q

Definition of emphysema

A

A subset of COPD in which the alveolar walls break down and become enlarged, causing less O2 to diffuse into the blood and SOB/difficulty breathing

49
Q

Definition of chronic bronchitis

A

A subset of COPD in which over-exposure to irritants in the airway causes inflammation and increase in mucus production, creating a decrease in airflow

50
Q

What parameter is used when picking oral RAE sizes?

A

Patient’s height

51
Q

Most numerous cation in the cells

A

K+

52
Q

What wavelengths of light are used in pulse oximetry?

A

660 and 940nm

53
Q

Most common transfusion associated infection

A

Hep B

Comp Exams (5 decks)

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