Page 1 of 38
EXSS 288 2026 EXAM 2 (CPR & AED)
COMPLETE (157) CURRENT TESTING
QUESTIONS AND DETAILED CORRECT
ANSWERS|GUARANTEED PASS.
EXSS 288
Prepare for the EXSS 288 Exam 2 with this concise study
resource covering advanced CPR techniques, AED use, and
emergency response protocols. It reinforces key concepts and
includes exam-style questions for effective preparation.
Suitable for students studying exercise science, health, or
emergency response courses.
1. Make sure the oxygen cylinder is labeled USP and marked
with a yellow diamond that says oxygen
2. Clear the valve
3. Attach the regulator
4. Open the cylinder counterclockwise one full turn
5. Attach the delivery device
6. Adjust the flowmeter
7. Verify the oxygen flow
8. Place the delivery device on the patient
, Page 2 of 38
9. Break down the oxygen equipment after use ✓ ✓ ......
ANSWER ....... assembly and administration of variable
flow rate oxygen
If empty don't refill just mark and close valve, inspect for any
problems like leaks, abnormal bulging, defective valves or
safety devices, rust, residue ✓ ✓ ...... ANSWER .......
securing and handling cylinders
Be sure that oxygen is flowing before putting the delivery
device over the patient's face
Do not use oxygen around flames or sparks including
smoking materials, such as cigarettes, cigars and pipes.
Oxygen causes fire to burn more rapidly and intensely
Do not use grease, oil, or petroleum products to lubricate or
clean the regulator. This could cause an explosion
Do not stand oxygen cylinders upright unless they are well
secured. If a cylinder fails, the regulator or valve could
become damaged or cause injury due to the intense
pressure in the tank
Do not drag or roll cylinders
Do not carry a cylinder by the valve or regulator
, Page 3 of 38
Do not hold on to protective valve caps or guards when
moving or lifting cylinders
Do not deface alter or remove any labeling or markings on
the oxygen cylinder
Do not attempt to mix gasses in an oxygen cylinder or
transfer oxygen from one cylinder to another ✓ ✓ ......
ANSWER ....... safety precaution
basic understanding of how the heart works and what
causes it to dysfunction will help in the care for cardiac
emergencies ✓ ✓ ...... ANSWER ....... heart pathology
pump blood through a closed vessel system throughout the
body and transports nutrients like oxygen and picks up
waste like carbon dioxide ✓ ✓ ...... ANSWER ....... heart
functions
contraction occurs electrically induced charge which pump
blood, follows specific path ✓ ✓ ...... ANSWER .......
internal conduction system of the heart
, Page 4 of 38
SA node, AV node, AV bundle, right and left bundle branches,
and purkinje fibers ✓ ✓ ...... ANSWER ....... path of
electrical signal to contract heart
pacemaker of the heart that generates impulses in right
atrium ✓ ✓ ...... ANSWER ....... SA node
goes through both atria and into AV node in bottom right
atrium, purpose is for atria to contract and push blood into
ventricles before ventricles contract ✓ ✓ ...... ANSWER
....... AV node
connects atria to the ventricles and sits in between two
ventricles ✓ ✓ ...... ANSWER ....... AV bundle
bundle of his, travel down ventricle into inter ventricular
septum ✓ ✓ ...... ANSWER ....... right and left bundle
branches
split further, travel throughout both ventricles an end of
electrical impulse and stimulates contraction of both
ventricles ✓ ✓ ...... ANSWER ....... purkinje fibers
EXSS 288 2026 EXAM 2 (CPR & AED)
COMPLETE (157) CURRENT TESTING
QUESTIONS AND DETAILED CORRECT
ANSWERS|GUARANTEED PASS.
EXSS 288
Prepare for the EXSS 288 Exam 2 with this concise study
resource covering advanced CPR techniques, AED use, and
emergency response protocols. It reinforces key concepts and
includes exam-style questions for effective preparation.
Suitable for students studying exercise science, health, or
emergency response courses.
1. Make sure the oxygen cylinder is labeled USP and marked
with a yellow diamond that says oxygen
2. Clear the valve
3. Attach the regulator
4. Open the cylinder counterclockwise one full turn
5. Attach the delivery device
6. Adjust the flowmeter
7. Verify the oxygen flow
8. Place the delivery device on the patient
, Page 2 of 38
9. Break down the oxygen equipment after use ✓ ✓ ......
ANSWER ....... assembly and administration of variable
flow rate oxygen
If empty don't refill just mark and close valve, inspect for any
problems like leaks, abnormal bulging, defective valves or
safety devices, rust, residue ✓ ✓ ...... ANSWER .......
securing and handling cylinders
Be sure that oxygen is flowing before putting the delivery
device over the patient's face
Do not use oxygen around flames or sparks including
smoking materials, such as cigarettes, cigars and pipes.
Oxygen causes fire to burn more rapidly and intensely
Do not use grease, oil, or petroleum products to lubricate or
clean the regulator. This could cause an explosion
Do not stand oxygen cylinders upright unless they are well
secured. If a cylinder fails, the regulator or valve could
become damaged or cause injury due to the intense
pressure in the tank
Do not drag or roll cylinders
Do not carry a cylinder by the valve or regulator
, Page 3 of 38
Do not hold on to protective valve caps or guards when
moving or lifting cylinders
Do not deface alter or remove any labeling or markings on
the oxygen cylinder
Do not attempt to mix gasses in an oxygen cylinder or
transfer oxygen from one cylinder to another ✓ ✓ ......
ANSWER ....... safety precaution
basic understanding of how the heart works and what
causes it to dysfunction will help in the care for cardiac
emergencies ✓ ✓ ...... ANSWER ....... heart pathology
pump blood through a closed vessel system throughout the
body and transports nutrients like oxygen and picks up
waste like carbon dioxide ✓ ✓ ...... ANSWER ....... heart
functions
contraction occurs electrically induced charge which pump
blood, follows specific path ✓ ✓ ...... ANSWER .......
internal conduction system of the heart
, Page 4 of 38
SA node, AV node, AV bundle, right and left bundle branches,
and purkinje fibers ✓ ✓ ...... ANSWER ....... path of
electrical signal to contract heart
pacemaker of the heart that generates impulses in right
atrium ✓ ✓ ...... ANSWER ....... SA node
goes through both atria and into AV node in bottom right
atrium, purpose is for atria to contract and push blood into
ventricles before ventricles contract ✓ ✓ ...... ANSWER
....... AV node
connects atria to the ventricles and sits in between two
ventricles ✓ ✓ ...... ANSWER ....... AV bundle
bundle of his, travel down ventricle into inter ventricular
septum ✓ ✓ ...... ANSWER ....... right and left bundle
branches
split further, travel throughout both ventricles an end of
electrical impulse and stimulates contraction of both
ventricles ✓ ✓ ...... ANSWER ....... purkinje fibers
