Cpr Test 2

Front 1

The rescuer knows the rescue breath for an infant victim is effective when

A. the stomach rises visibly.
B. the chest rises visibly.
C. the child ventilation bag is completely compressed.
D. the rescuer can hear an air leak around the mask.

Back 1

B. the chest rises visibly.

Front 2

When a child has a heart rate greater than 60 per minute and a pulse but is not breathing effectively I the rescuer should

A. give breaths and chest compressions.
B. give breaths without chest compressions.
C. give chest compressions without breaths.
D. connect the AED to the child and analyze.

Back 2

B. give breaths without chest compressions.

Front 3

3. Which of the following ventilation devicesltechniques is not recommended for a single rescuer to provide breaths during CPR?

A. Bag–mask device
B. Mouth–to–barrier device technique
C. Mouth–to–mouth technique
D. Mouth–to–mask technique

Back 3

A. Bag–mask device

Front 4

Which of the following options lists the correct compression and ventilation rates for 2–rescuer CPR in the presence of an advanced airway?

A. Compress at a rate of at least 100 per minute, 1 breath every 6 to 8 seconds.
B. Compress at a rate of at least 60 per minute, 1 breath every 6 to 8 seconds.
C. Compress at a rate of at least 100 per minute, 2 breaths every 5 to 10 seconds.
D. Compress at a rate of at least 60 per minute, 1 breath every 5 to 10 seconds.

Back 4

A. Compress at a rate of at least 100 per minute, 1 breath every 6 to 8 seconds.

Front 5

After the AED delivers a shock, the rescuer should

A. wait for the AED to reanalyze the rhythm.
B. immediately restart CPR, beginning with chest compressions.
C. provide 2 ventilalions to the victim.
D. immediately check the carotid pulse for no more than 10 seconds.

Back 5

B. immediately restart CPR, beginning with chest compressions.

Front 6

If an unresponsive infant is not breathing and has a heart rate of 53 beats per minute and signs of poor perfusion despite oxygenation and ventilation with a bag and mask, which of the following should you perform?

A. One rescue breath every 10 seconds
B. Cycles of back blows and chest thrusts
C. Chest compressions without breaths
D. Both chest compressions and breaths

Back 6

D. Both chest compressions and breaths

Front 7

Where should the hands be placed to perform chest compressions on an adult?

A. On the lower half of the breastbone
B. In the center of the breastbone
C. On the upper portion of the abdomen
D. In the upper half of the breastbone

Back 7

A. On the lower half of the breastbone

Front 8

The 2 Thumb–encircling hands technique for the infant:

A. produces less blood flow than the 2–finger technique
B. is the preferred chest compression technique for 2–rescuer CPR.
C. is the preferred chest compression technique for 1–rescuer CPR.
D. generates less blood pressure than the 2–finger technique

Back 8

B. is the preferred chest compression technique for 2–rescuer CPR.

Front 9

9. The recommended rate for performing chest compressions for victims of all ages is

A. at least 40 compressions per minute.
B. at least 60 compressions per minute.
C. at least 80 compressions per minute.
D. at least 100 compressions per minute

Back 9

D. at least 100 compressions per minute

Front 10

The depth of chest compressions for an adult victim should be at least:

A. 1 inch (2.5 cm).
B. 2 inches (5 cm).
C. 3 inches (7.5 cm).
D. 4 inches (10 cm).

Back 10

B. 2 inches (5 cm).

Front 11

The compression–to–breaths ratio for 2–rescuer CHILD CPR is:

A. 30 : 2
B. 5 : 1
C. 20 : 2
D. 15 : 2

Back 11

D. 15 : 2

Front 12

The compression–to–ventilation for 1–rescuer ADULT CPR is:

A. 30 : 2
B. 5 : 1
C. 20 : 2
D. 15 : 2

Back 12

A. 30 : 2

Front 13

The compression–to–ventilation ratio for 2–rescuer INFANT CPR is:

A. 30 : 2
B. 5 : 1
C. 20 : 2
D. 15 : 2

Back 13

D. 15 : 2

Front 14

The recommended depth of chest compressions for an infant is:

A. at least one fourth the depth of the chest, approximately 1 inch (2 5 ern).
B. at least one third the depth of the chest, approximately 1.5 inches (4 cm).
C. at least one half the depth of the chest, approximately 2 inches (5 cm).
D. at least two thirds the depth of the chest, approximately 3 inches (8 cm)

Back 14

B. at least one third the depth of the chest, approximately 1.5 inches (4 cm).

Front 15

Which of the following victims needs CPR?

A. A victim with a pulse who is having trouble breathing
B. A victim with chest pain and indigestion
C. A victim who is unresponsive with no normal breathing and no pulse
D. A victim who is unresponsive but is breathing adequately

Back 15

C. A victim who is unresponsive with no normal breathing and no pulse

Front 16

Why is it important to compress to the appropriate depth during CPR?

A. Adequate depth of compression is needed to create blood flow during compressions.
B. Adequate depth of compression is needed to create air flow into the lungs and adequate
oxygenation.
C. Adequate depth of compression is needed to prolong asystole.
D. Adequate depth of compression is needed to stimulate spontaneous respirations.

Back 16

A. Adequate depth of compression is needed to create blood flow during compressions.

Front 17

As soon as an AED becomes available, which ofthe following is the first step the rescuer should perform to operate the AED?

A. Place the AED pads on the chest.
B. Deliver 2 rescue breaths before using the AED.
C. Turn on the AED.
D. Complete 5 cycles of chest compressions.

Back 17

C. Turn on the AED.

Front 18

If a victim of foreign body airway obstruction becomes unresponsive, the rescuer should send
someone to activate the emergency response system and immediately

A. performs abdominal thrusts B. performs blind finger sweeps
C. start CPR beginning with compressions
D. calls the victim's doctor

Back 18

C. start CPR beginning with compressions

Front 19

When should the rescuer initially ensure that the scene is safe?

A. When the rescuer first sees a potential victim
B. After the rescuer activates the emergency response system C. As emergency medical services arrive on the scene
D. After an AED attached to the victim delivers a shock

Back 19

A. When the rescuer first sees a potential victim

Front 20

The 2010 AHA Guidelines for CPR and ECC recommend that to identify cardiac arrest in an unresponsive victim with no breathing (or no normal breathing), a healthcare provider should check a pulse for no more than

A. 25 seconds.
B. 10 seconds.
C. 15 seconds.
D. 20 seconds.

Back 20

B. 10 seconds.

Front 21

During bag–mask ventilation, which of the following is recommended to minimize the risk of gastric inflation?

A. Give breaths as quickly as you can.
B. Give each breath over as long a time as you can (several seconds). C. Give the largest breaths that you can.
D. Give a breath just until you see the chest rise.

Back 21

D. Give a breath just until you see the chest rise.

Front 22

After you identify an unresponsive victim with no breathing (or no normal breathing) and no pulse, chest compressions should be initiated within

A. 25 seconds.
B. 10 seconds.
C. 30 seconds.
D. 60 seconds.

Back 22

B. 10 seconds.

Front 23

In 2–rescuer CPR, while the first rescuer begins chest compressions, the second rescuer should

A. count compressions aloud.
B. check for a pulse during compressions.
C. do nothing until the first rescuer needs relief.
D. maintain an open airway and give ventilations.

Back 23

D. maintain an open airway and give ventilations.

Front 24

After the airway is opened, which of the following correctly states the proper technique for
delivering mouth–to–mouth ventilation?

A. The rescuer opens the airway, seals his or her mouth over the victim's mouth, pinches the victim's nose closed, and gives 2 breaths while watching for the chest to rise.
B. The rescuer opens the airway, puts his or her mouth on the victim's mouth, and gives several small puffs while trying to avoid making the chest rise.
C. The rescuer opens the airway, seals his or her mouth on the victim's mouth, and gives 1 slow breath for a duration of 5 seconds.
D. The rescuer opens the airway, puts his or her mouth on the victim's mouth, and gives 5 slow breaths, each with a duration of 2 seconds, while watching for the chest to rise.

Back 24

A. The rescuer opens the airway, seals his or her mouth over the victim's mouth, pinches the victim's nose closed, and gives 2 breaths while watching for the chest to rise.

Front 25

When administering breaths by using a bag–mask device for a child who is not breathing but does have a pulse, the rescuer should

A. squeeze the bag as often as possible.
B. Give breaths at the rate of 1 breath every 3 to 5 seconds.
C. position the child on his or her stomach.
D. avoid performing a head tilt.

Back 25

B. Give breaths at the rate of 1 breath every 3 to 5 seconds.