Respi Physio II

Question 1

FEV1 is

Answer 1

Forced Expiratory Volume in 1 second

Question 2

FVC or Forced Vital Capacity

Answer 2

Total volume expired after forced maximal exhalation

Question 3

Examples of Obstructive Lung Disease

Answer 3

COPD, asthma

Question 4

Examples of Restrictive Lung Disease

Answer 4

Fibrosis

Question 5

Obstructive Lung Diseases have problems with

Answer 5

Expiration

Question 6

Restrictive Lung Diseases have problems with

Answer 6

Inspiration

Question 7

Primary drive to breathe in COPD patients

Answer 7

Hypoxic drive

Question 8

Hypoxic drive stimulates

Answer 8

Peripheral chemoreceptors

Question 9

Drugs that cause restrictive/interstitial lung disease:

Answer 9

**NOTE: BAM
Busulfan
Amiodarone
Methotrexate

Question 10

Charcot-Leyden Crystals seen in

Answer 10

Asthma
Parasitic Pneumonia

Question 11

Hallmarks of Asthma: (4)

Answer 11

1. Bronchoconstriction
2. Increased mucus production
3. FRC increased during attack
4. IgE high

Question 12

Bronchodilation

Answer 12

SNS - Adrenergic - B2
Atropine
VIP

Question 13

Bronchoconstriction

Answer 13

PNS - Cholinergics
Cool air
Exercise
Irritants - ex Sulfur dioxide
Leukotrienes
Histamine