Question 1

What is another name for the coughing and chest pain that is associated with decompression sickness?

Accepted Answer

A)  the chokes (pulmonary decompression sickness) 
B)  barotrauma 
C)  squeezes 
D)  the bends 
A)  the chokes (pulmonary decompression sickness) 
B)  barotrauma 
C)  squeezes 
D)  the bends

Question 2

What is the half-life of COHb on FIO2 0.21 at 1 atm?

Accepted Answer

A)  10 hours 
B)  5 hours 
C)  15 hours 
D)  20 hours 
A)  10 hours 
B)  5 hours 
C)  15 hours 
D)  20 hours

Question 3

Which of the following are clinical goals of hyperbaric oxygen in the treatment of decompression sickness?
I. Reduction in bubble size
II. Acceleration of bubble resolution
III. Maintaining tissue oxygenation

Accepted Answer

A)  III only 
B)  I and III only 
C)  II and III only 
D)  I, II, and III 
A)  III only 
B)  I and III only 
C)  II and III only 
D)  I, II, and III

Question 4

If the TLC is 6.6 L at sea level, what would it equal at a depth of 33 feet under water?

Accepted Answer

A)  4.4 L 
B)  2.2 L 
C)  3.3 L 
D)  1.1 L 
A)  4.4 L 
B)  2.2 L 
C)  3.3 L 
D)  1.1 L

Question 5

With a PaO2 of 100 mm Hg at 1 atm of pressure, what amount of oxygen can physically dissolve in 1 dL of blood?

Accepted Answer

A)  3.0 mL 
B)  0.03 mL 
C)  0.003 mL 
D)  0.3 mL 
A)  3.0 mL 
B)  0.03 mL 
C)  0.003 mL 
D)  0.3 mL

Question 6

What is the first line of defense against hypoxia during deep dives?

Accepted Answer

A)  rapid ascent 
B)  mammalian diving reflex 
C)  pre-dive voluntary hyperventilation 
D)  rapid descent 
A)  rapid ascent 
B)  mammalian diving reflex 
C)  pre-dive voluntary hyperventilation 
D)  rapid descent

Question 7

At 66 feet below the surface of the water, what would the pressure equal expressed in mm Hg?

Accepted Answer

A)  760 x 3 = 2280 mm Hg 
B)  66 x 2 = 132 mm Hg 
C)  66 x 3 = 198 mm Hg 
D)  760 x 2 = 1520 mm Hg 
A)  760 x 3 = 2280 mm Hg 
B)  66 x 2 = 132 mm Hg 
C)  66 x 3 = 198 mm Hg 
D)  760 x 2 = 1520 mm Hg

What is another name for the coughing and chest pain that is associated with decompression sickness?

What is the half-life of CO_Hb on FIO₂ 0.21 at 1 atm?

Which of the following are clinical goals of hyperbaric oxygen in the treatment of decompression sickness? I. Reduction in bubble size II. Acceleration of bubble resolution III. Maintaining tissue oxygenation

If the TLC is 6.6 L at sea level, what would it equal at a depth of 33 feet under water?

With a PaO₂ of 100 mm Hg at 1 atm of pressure, what amount of oxygen can physically dissolve in 1 dL of blood?

What is the first line of defense against hypoxia during deep dives?

At 66 feet below the surface of the water, what would the pressure equal expressed in mm Hg?

The Anatomy and Physiology of the Respitory System

Ventilation

Pulmonary Function Measurements

The Diffusion of Pulmonary Gases

The Anatomy and Physiology of the Circulatory System

Oxygen and Carbon Dioxide Transport

Acid-Base Balance and Regulation

Ventilation-Perfusion Relationships

Control of Ventilation

Fetal Development and the Cardiopulmonary System

Aging and the Cardiopulmonary System

Electrophysiology of the Heart

The Standard 12-Ecg Lead System

Ecg Interpretation

Hemodynamic Measurements

Renal Failure and Its Effects on the Cardiopulmonary System

Sleep Physiology and Its Relationship to the Cardiopulmonary System

Exercise and Its Effects on the Cardiopulmonary System

High Altitude and Its Effects on the Cardiopulmonary System

Filters

Exam 20: High Pressure Environments and Their Effects on the Cardiopulmonary System

What is another name for the coughing and chest pain that is associated with decompression sickness?

What is the half-life of COHb on FIO2 0.21 at 1 atm?

Which of the following are clinical goals of hyperbaric oxygen in the treatment of decompression sickness? I. Reduction in bubble size II. Acceleration of bubble resolution III. Maintaining tissue oxygenation

If the TLC is 6.6 L at sea level, what would it equal at a depth of 33 feet under water?

With a PaO2 of 100 mm Hg at 1 atm of pressure, what amount of oxygen can physically dissolve in 1 dL of blood?

What is the first line of defense against hypoxia during deep dives?

At 66 feet below the surface of the water, what would the pressure equal expressed in mm Hg?

The Anatomy and Physiology of the Respitory System

Ventilation

Pulmonary Function Measurements

The Diffusion of Pulmonary Gases

The Anatomy and Physiology of the Circulatory System

Oxygen and Carbon Dioxide Transport

Acid-Base Balance and Regulation

Ventilation-Perfusion Relationships

Control of Ventilation

Fetal Development and the Cardiopulmonary System

Aging and the Cardiopulmonary System

Electrophysiology of the Heart

The Standard 12-Ecg Lead System

Ecg Interpretation

Hemodynamic Measurements

Renal Failure and Its Effects on the Cardiopulmonary System

Sleep Physiology and Its Relationship to the Cardiopulmonary System

Exercise and Its Effects on the Cardiopulmonary System

High Altitude and Its Effects on the Cardiopulmonary System

Filters

What is the half-life of CO_Hb on FIO₂ 0.21 at 1 atm?

With a PaO₂ of 100 mm Hg at 1 atm of pressure, what amount of oxygen can physically dissolve in 1 dL of blood?