Questions from our small group sessions to help study for Cardio/Resp
No. The tension from the pleural space will hold it in place.
No. The outward recoil from the chest wall holds the lung inflated.
Yes. The lung will collapse due to its elastic recoil.
Rate this question:
Increase because he is breathing heavily
Increase because of the outward recoil of the chest wall
Decrease because of the collapsed lung
Decrease because he is taking shallow breaths
Rate this question:
Left. The trachea shifts towards the side with more intrathoracic pressure.
Left. The trachea shifts towards the side with less intrathoracic pressure
Right. The trachea shifts towards the side with less intrathoracic pressure
Right. The trachea shifts towards the side with more intrathoracic pressure
Rate this question:
Left to improve circulation to the wounded side
Left to improve perfusion to the side with ventilation
Right to improve perfusion to the side with ventilation
Right to improve circulation to the wounded side
Rate this question:
More than 2 cm of pressure wouldn't allow trapped air to escape
The underwater seal prevents air from going back into the pleural space
Bubbles are seen in the chamber when air is still escaping from the lung
All of the above
Rate this question:
Increased due to high airways resistance
Increased due to high pressure change
Decreased due to high airways resistance
Decreased due to high pressure change
Rate this question:
Reduced more than expiratory flow
Reduced less than expiratory flow
Increased more than expiratory flow
Increased less than expiratory flow
Rate this question:
Increase
Decrease
Remain constant
A and C
B and C
Rate this question:
Increase because of gas trapping
Increase because of higher resistance
Decrease because of higher resistance
Decrease because of gas trapping
Rate this question:
Larger because of gas trapping
Larger because of stiffened lung tissue
Smaller because of reduced compliance
Smaller because of less inward recoil
Rate this question:
Increased because of increased radial traction
Increased because of use of accessory muscles
Decreased because of less inward recoil
Decreased because of reduced compliance
Rate this question:
Increase because of gas trapping
Increase because of increased compliance
Decrease because of a loss of surfactant
Decrease because of decreased compliance
Rate this question:
Increased resistance from a mucous plug
Increased resistance from bronchospasm
Increased resistance from a blocked tube
Reduced compliance from a pneumothorax
Reduced compliance from pulmonary edema
All of the above
Rate this question:
10mmHg
12mmHg
20mmHg
23mmHg
Rate this question:
V/Q mismatch
Hypoventilation
Low inspired oxygen (FiO2)
Pure shunt
Diffusion defect
Rate this question:
Now: 24, six weeks later 10
Now: 10, six weeks later 24
Now: 26, six weeks later 12
Rate this question:
Low inspired oxygen (FiO2)
Hypoventilation
V/Q mismatch
Pure shunt
Diffusion defect
B and C
B and D
Rate this question:
COPD
Chest wall restriction from obesity
Sleep apnea
All of the above
Rate this question:
High O2 depresses ventilatory drive in patients with severe lung disease
Hypoxic vasoconstriction creates more dead space
Increasing the amount of oxygen in the blood decreases the amount of Hb free for CO2
All of the above
Rate this question:
Low inspired oxygen
Hypoventilation
V/Q mismatch
Pure shunt
Diffusion defect
Rate this question:
Widely dilated vascular bed due to sepsis
Hypovolemia
Heart failure
A and B
Rate this question:
523mlO2/min
364mlO2/min
287ml O2/min
???
Rate this question:
Blood transfusion to increase Hb
Medicate to increase cardiac output
Give him oxygen to increase O2 saturation
Shift O2 dissociation curve to the left to carry more O2 (lower temp, correct acidosis)
All of the above
Rate this question:
Central cyanosis
Desaturated Hb because of hypoxemia
Desaturated Hb becasue of chronic respiratory acidosis (curve shifting)
All of the above
Rate this question:
Acute metabolic alkalosis with appropriate compensation
Acute respiratory alkalosis with inappropriate compensation
Chronic respiratory alkalosis with appropriate compensation
Acute respiratory alkalosis with appropriate compensation
Rate this question:
FiO2
Hypoventilation
V/Q mismatch
Shunt
Diffusion barrier
Rate this question:
Primary chronic respiratory acidosis with appropriate compensation
Primary chronic respiratory acidosis with inappropriate compensation
Primary metabolic acidosis with appropriate compensation
Primary acute respiratory acidosis with appropriate compensation
Rate this question:
Low inspired oxygen
Hypoventilation
V/Q mismatch
Pure shunt
Diffusion defect
Rate this question:
Acute metabolic acidosis
Chronic respiratory acidosis
Acute respiratory acidosis
Chronic metabolic acidosis
Rate this question:
Low inspired oxygen
Hypoventilaiton
V/Q mismatch
Pure shunt
Diffusion defect
Rate this question:
Chronic metabolic alkalosis
Acute metabolic alkalosis
Chronic respiratory alkalosis
Acute respiratory alkalosis
Rate this question:
Low inspired oxygen
HypERventilation
V/Q mismatch
Pure shunt
Diffusion defect
Rate this question:
Respiratory alkalemia
Metabolic alkalemia
Respiratory acidosis
A and B
WHAT'S GOING ON HERE???!?!?!
Rate this question:
AG 18, HCO3 18
AG 16, HCO3 12
AG 23, HCO3 23
Rate this question:
High anion-gap primary metabolic acidosis
Primary chronic metabolic alkalosis
Primary chronic respiratory acidosis
All of the above
Brain...exploding...can't...think...
Rate this question:
Quiz Review Timeline (Updated): May 9, 2024 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
Wait!
Here's an interesting quiz for you.