BLS Pretest Chapter 8 Relief of Choking Quiz Questions Answers

BLS Pretest Chapter 8 Relief of Choking Quiz Questions Answers with explanation. This Basic Life Support (BLS) Chapter 8 Practice test is based on the later American Heart Association (AHA) guideline.

These questions cover the key concepts from the sections on Relief of Choking, Choking in Adults or Children, Abdominal Thrusts, Choking in Infants, Back Blows and Chest Thrusts, and Self-Assessment for Relief of Choking. They help reinforce the proper procedures and understanding of BLS in various choking scenarios.

BLS Pretest Chapter 8 Relief of Choking Quiz

Relief of Choking

What is the universal sign of choking?

  • (A) Clutching the chest
  • (B) Clutching the neck
  • (C) Waving arms
  • (D) Coughing forcefully

View Answer
Answer: (B) Explanation: The universal sign of choking is clutching the neck, which indicates that the person cannot breathe and needs immediate help.

Choking in Adults or Children

What should you do if a choking adult or child can cough forcefully?

  • (A) Perform abdominal thrusts
  • (B) Perform back blows
  • (C) Encourage them to keep coughing
  • (D) Call 911/EMS immediately

View Answer
Answer: (C) Explanation: If a choking adult or child can cough forcefully, encourage them to keep coughing to expel the object on their own.

Abdominal Thrusts

Where should you place your fist when performing abdominal thrusts on a choking adult or child?

  • (A) Above the navel
  • (B) Below the navel
  • (C) On the ribcage
  • (D) On the chest

View Answer
Answer: (A) Explanation: Place your fist above the navel but below the ribcage to effectively perform abdominal thrusts and expel the obstruction.

Choking in Infants

What is the first action to take for a choking infant with a severe obstruction?

  • (A) Perform abdominal thrusts
  • (B) Give back blows and chest thrusts
  • (C) Perform back blows only
  • (D) Perform chest thrusts only

View Answer
Answer: (B) Explanation: For a choking infant with a severe obstruction, give a combination of back blows and chest thrusts to clear the airway.

Back Blows and Chest Thrusts

How should you position an infant for back blows?

  • (A) Upright in your lap
  • (B) Face down on your forearm
  • (C) Lying flat on a table
  • (D) Held by the legs

View Answer
Answer: (B) Explanation: Position the infant face down on your forearm with their head lower than their chest to effectively deliver back blows.

Self-Assessment for Relief of Choking

If an adult becomes unresponsive after choking, what is the first step you should take?

  • (A) Perform abdominal thrusts
  • (B) Begin CPR
  • (C) Check for a pulse
  • (D) Call 911/EMS

View Answer
Answer: (B) Explanation: If an adult becomes unresponsive after choking, begin CPR immediately to ensure that the airway remains open and blood circulation is maintained.

Additional MCQs

What should you do if you see a foreign object in the mouth of an unresponsive choking person?

  • (A) Leave it in place
  • (B) Perform a blind finger sweep
  • (C) Remove it if easily accessible
  • (D) Start chest compressions

View Answer
Answer: (C) Explanation: If you see a foreign object in the mouth of an unresponsive choking person and can easily remove it, do so to clear the airway.

What is the recommended action if a choking adult or child is unable to cough, speak, or breathe?

  • (A) Encourage them to cough
  • (B) Give abdominal thrusts
  • (C) Wait for them to collapse
  • (D) Perform back blows only

View Answer
Answer: (B) Explanation: If a choking adult or child is unable to cough, speak, or breathe, perform abdominal thrusts to expel the obstruction.

How many back blows should be delivered to a choking infant before performing chest thrusts?

  • (A) 1
  • (B) 3
  • (C) 5
  • (D) 10

View Answer
Answer: (C) Explanation: Deliver 5 back blows to a choking infant before performing chest thrusts to attempt to clear the airway.

When should you stop performing back blows and chest thrusts on a choking infant?

  • (A) After 1 minute
  • (B) When the infant starts crying
  • (C) When the obstruction is removed or the infant becomes unresponsive
  • (D) After 5 cycles of back blows and chest thrusts

View Answer
Answer: (C) Explanation: Stop performing back blows and chest thrusts when the obstruction is removed or the infant becomes unresponsive.

What should you do if a choking person becomes unresponsive during abdominal thrusts?

  • (A) Continue abdominal thrusts
  • (B) Perform back blows
  • (C) Begin CPR
  • (D) Give rescue breaths

View Answer
Answer: (C) Explanation: If a choking person becomes unresponsive during abdominal thrusts, begin CPR immediately to maintain circulation and attempt to clear the airway.

What should you do if the chest does not rise with rescue breaths during CPR for a choking person?

  • (A) Give more rescue breaths
  • (B) Reposition the head and try again
  • (C) Perform abdominal thrusts
  • (D) Stop CPR

View Answer
Answer: (B) Explanation: If the chest does not rise with rescue breaths during CPR, reposition the head and try again to ensure the airway is open.

How should you perform chest thrusts on a choking infant?

  • (A) Use the heel of one hand
  • (B) Use two fingers
  • (C) Use your thumb
  • (D) Use both hands

View Answer
Answer: (B) Explanation: Perform chest thrusts on a choking infant using two fingers to ensure controlled and effective thrusts.

What is the recommended action if an infant with a severe airway obstruction becomes unresponsive?

  • (A) Perform abdominal thrusts
  • (B) Give rescue breaths
  • (C) Begin CPR
  • (D) Call 911/EMS

View Answer
Answer: (C) Explanation: If an infant with a severe airway obstruction becomes unresponsive, begin CPR to maintain circulation and attempt to clear the airway.

How should you deliver back blows to a choking infant?

  • (A) Using your fingertips
  • (B) Using the heel of your hand
  • (C) Using your fist
  • (D) Using both hands

View Answer
Answer: (B) Explanation: Deliver back blows to a choking infant using the heel of your hand to effectively dislodge the obstruction.

What should you do after delivering chest thrusts to a choking infant?

  • (A) Perform abdominal thrusts
  • (B) Give rescue breaths
  • (C) Reassess the infant’s airway
  • (D) Perform back blows

View Answer
Answer: (C) Explanation: After delivering chest thrusts to a choking infant, reassess the infant’s airway to determine if the obstruction has been cleared.

How should you position a choking adult or child for abdominal thrusts?

  • (A) Standing upright
  • (B) Lying flat
  • (C) Sitting down
  • (D) Leaning forward slightly

View Answer
Answer: (D) Explanation: Position a choking adult or child leaning forward slightly to facilitate the removal of the obstruction during abdominal thrusts.