Ch.13

Aug 26th, 2023

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33 test answers

question

What is the correct compression-to-ventilation ratio for adult CPR?

answer

30:2

question

Without practice, your CPR skills will __________.

answer

deteriorate over time

question

Between each chest compression, you should __________.

answer

allow full chest recoil

question

Your conscious patient has a mild partial airway obstruction. You should:

answer

encourage the patient to cough.

question

If an object is visible in the unconscious patient's airway, you should __________.

answer

remove it

question

Basic life support (BLS) is defined as:

answer

noninvasive emergency care that is used to treat conditions such as airway obstruction, respiratory arrest, and cardiac arrest.

question

Your partner is performing one-rescuer CPR on a middle-aged woman in cardiac arrest. When you apply the AED pads, you note that she has a medication patch over the same area where one of the AED pads will be placed. You should:

answer

remove the medication patch, wipe away any medication residue, and apply the AED pads.

question

CPR will NOT be effective if the patient is:

answer

prone.

question

Complications associated with chest compressions include all of the following, EXCEPT:

answer

gastric distention.

question

Several attempts to adequately open a trauma patient's airway with the jaw-thrust maneuver have been unsuccessful. You should:

answer

if you ventilate a patient too quickly.

question

A 60-year-old man is found to be unresponsive, pulseless, and apneic. You should:

answer

begin CPR until an AED is available.

question

While rescuer one is finishing his or her fifth cycle of 30 compressions, rescuer two should:

answer

move to the opposite side of the patient's chest.

question

The impedance threshold device (ITD) may improve circulation during active compression-decompression CPR by:

answer

limiting the amount of air that enters the lungs during the recoil phase between chest compressions, which results in negative intrathoracic pressure and improved cardiac filling.

question

In most cases, cardiopulmonary arrest in infants and children is caused by:

answer

respiratory arrest.

question

When performing CPR on a child, you should compress the chest:

answer

with one or two hands.

question

CPR should be initiated when:

answer

a valid living will is unavailable.

question

Signs of a sudden severe upper airway obstruction include all of the following, EXCEPT:

answer

inability to speak.

question

CPR is in progress on a pregnant woman. Shortly after manually displacing her uterus to the left, return of spontaneous circulation occurs. Which of the following would MOST likely explain this?

answer

Pressure was relieved from her aorta and vena cava, which improved chest compression effectiveness.

question

CPR retraining is the MOST effective when it:

answer

involves hands-on practice.

question

Gastric distention will MOST likely occur:

answer

if you ventilate a patient too quickly.

question

Most prehospital cardiac arrests occur as the result of:

answer

a cardiac dysrhythmia.

question

When performing chest compressions on an adult, the EMT should compress:

answer

at least 2 inches.

question

If gastric distention begins to make positive-pressure ventilation difficult, you should:

answer

reposition the patient's airway.

question

You should deliver chest compressions to an unresponsive adult patient in cardiac arrest by:

answer

compressing the sternum between the nipples.

question

The proper depth of chest compressions on a 9-month-old infant is:

answer

one-third the diameter of the chest, or about 1½ inches.

question

What is the minimum number of chest compressions that should be delivered per minute to a 4-month-old infant?

answer

100

question

When assessing the pulse of an unresponsive infant, you should palpate the ________ artery.

answer

brachial

question

What is the correct ratio of compressions to ventilations when performing two-rescuer child CPR?

answer

15:2

question

The MOST appropriate treatment for a patient with a mild upper airway obstruction includes:

answer

administering oxygen and transporting immediately.

question

Which of the following techniques should you use to dislodge a foreign body airway obstruction in a patient who is in an advanced stage of pregnancy or who is very obese?

answer

Chest thrusts

question

Initial treatment to dislodge a severe foreign body airway obstruction in a responsive infant involves:

answer

back slaps.

question

A young male is unresponsive after overdosing on an opioid. He is not breathing and his pulse is weak. The EMT should immediately:

answer

begin chest compressions.

question

You are off duty at a park when you witness an apparently healthy 12-year-old child suddenly collapse. There are no bystanders around and your mobile phone is in your car. After confirming that the child is in cardiac arrest, you should:

answer

call 9-1-1 and then return to begin CPR on the child.

1 of 33

question

What is the correct compression-to-ventilation ratio for adult CPR?

answer

30:2

question

Without practice, your CPR skills will __________.

answer

deteriorate over time

question

Between each chest compression, you should __________.

answer

allow full chest recoil

question

Your conscious patient has a mild partial airway obstruction. You should:

answer

encourage the patient to cough.

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question

If an object is visible in the unconscious patient's airway, you should __________.

answer

remove it

question

Basic life support (BLS) is defined as:

answer

noninvasive emergency care that is used to treat conditions such as airway obstruction, respiratory arrest, and cardiac arrest.

question

answer

remove the medication patch, wipe away any medication residue, and apply the AED pads.

question

CPR will NOT be effective if the patient is:

answer

prone.

question

Complications associated with chest compressions include all of the following, EXCEPT:

answer

gastric distention.

question

Several attempts to adequately open a trauma patient's airway with the jaw-thrust maneuver have been unsuccessful. You should:

answer

if you ventilate a patient too quickly.

question

A 60-year-old man is found to be unresponsive, pulseless, and apneic. You should:

answer

begin CPR until an AED is available.

question

While rescuer one is finishing his or her fifth cycle of 30 compressions, rescuer two should:

answer

move to the opposite side of the patient's chest.

question

The impedance threshold device (ITD) may improve circulation during active compression-decompression CPR by:

answer

limiting the amount of air that enters the lungs during the recoil phase between chest compressions, which results in negative intrathoracic pressure and improved cardiac filling.

question

In most cases, cardiopulmonary arrest in infants and children is caused by:

answer

respiratory arrest.

question

When performing CPR on a child, you should compress the chest:

answer

with one or two hands.

question

CPR should be initiated when:

answer

a valid living will is unavailable.

question

Signs of a sudden severe upper airway obstruction include all of the following, EXCEPT:

answer

inability to speak.

question

CPR is in progress on a pregnant woman. Shortly after manually displacing her uterus to the left, return of spontaneous circulation occurs. Which of the following would MOST likely explain this?

answer

Pressure was relieved from her aorta and vena cava, which improved chest compression effectiveness.

question

CPR retraining is the MOST effective when it:

answer

involves hands-on practice.

question

Gastric distention will MOST likely occur:

answer

if you ventilate a patient too quickly.

question

Most prehospital cardiac arrests occur as the result of:

answer

a cardiac dysrhythmia.

question

When performing chest compressions on an adult, the EMT should compress:

answer

at least 2 inches.

question

If gastric distention begins to make positive-pressure ventilation difficult, you should:

answer

reposition the patient's airway.

question

You should deliver chest compressions to an unresponsive adult patient in cardiac arrest by:

answer

compressing the sternum between the nipples.

question

The proper depth of chest compressions on a 9-month-old infant is:

answer

one-third the diameter of the chest, or about 1½ inches.

question

What is the minimum number of chest compressions that should be delivered per minute to a 4-month-old infant?

answer

100

question

When assessing the pulse of an unresponsive infant, you should palpate the ________ artery.

answer

brachial

question

What is the correct ratio of compressions to ventilations when performing two-rescuer child CPR?

answer

15:2

question

The MOST appropriate treatment for a patient with a mild upper airway obstruction includes:

answer

administering oxygen and transporting immediately.

question

Which of the following techniques should you use to dislodge a foreign body airway obstruction in a patient who is in an advanced stage of pregnancy or who is very obese?

answer

Chest thrusts

question

Initial treatment to dislodge a severe foreign body airway obstruction in a responsive infant involves:

answer

back slaps.

question

A young male is unresponsive after overdosing on an opioid. He is not breathing and his pulse is weak. The EMT should immediately:

answer

begin chest compressions.

question

answer

call 9-1-1 and then return to begin CPR on the child.

Ch.13

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