Homework Answers
Q2. Coronary arteries are important because they supply oxygen-rich blood to the heart muscles.
There are three 2 main coronary arteries 1. right coronary artery(RCA) 2. LMCA(Left main coronary artery)
LMCA again divided into two branches 1. LAD 2. LCX
Q3. For CPR to most effective patient should be on his/her back on a firm and flat surface.
Because the Supine position is needed for CPR and firm, flat surface increases the effectiveness of chest compression.
Q9. The correct compression to ventilation ratio for single rescue in infant CPR is 30:2
That means 30 compressions to two breaths.
Q 10. When performing CPR on an adult, the depth of compression should be at least 2 inches.
depth is very necessary for quality CPR.
Q 14. When performing CPR on a child, the depth of compression should be 1 and 1/2 inches.
Q 15. When performing CPR on an infant, the depth of compression should be 1 and 1/2 inches.
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Incorrect 0/1 pts Question 2 Why are the coronary arteries important? They supply oxygen-rich blood to...
QUIZ TITJET ULTTUTTO Question 10 1 pts When performing CPR on an adult, the depth of...
QUIZ TITJET ULTTUTTO Question 10 1 pts When performing CPR on an adult, the depth of the compression should be Time El Attempt 12 Minu 1/2 inch 1inch ions 1 1/2 inches At least 2 inches About 2 inches Course • Previous Next →
Name Date Instructions: Answer each of the following, using your BLS book as a reference 1. How does a rescuer know...
Name Date Instructions: Answer each of the following, using your BLS book as a reference 1. How does a rescuer know that the breath they are giving an infant is effective when performing rescue breathing or CPR? 2. When should a rescuer use rescue breathing ona child victim? 3. Should a single rescuer use a bag valve device when they are the only one responding to a victim in cardiac arrest? 4. What is the correct compression and breath (ventilation...
life is why 11. You are the team leader during a pediatric resuscitation attempt Which action...
life is why 11. You are the team leader during a pediatric resuscitation attempt Which action is an element of high- er quality CPR? A. Providing a compression depth of one fourth the depth of the chest B. Providing a compression rate of 80 to 100/min C Allowing complete chest wall recoil after each compression D. Performing pulse checks every minute Use this scenario to answer the next 3 questions You are caring for a 3-month-old boy with a 2-day...
1. Which of the following is incorrect concerning chest compressions in BLS? a. Compression depth in...
1. Which of the following is incorrect concerning chest compressions in BLS? a. Compression depth in a child should be at least one-third the depth of the chest. b. Compression depth in adult CPR is 2 inches. c. Compression depth in a child is approximately 8 cm. d. Compression depth in a child is approximately 2 inches. 2. In an adult choking rescue, which of the following actions is incorrect? a. Stand behind victim and wrap arms around victim's waist....
1. If you suspect someone is having a heart attack: a. Offer 1 baby aspirin b....
1. If you suspect someone is having a heart attack: a. Offer 1 baby aspirin b. Drive them to the hospital c. Call 911 d. All of the above 2. Which of the following refers to an approach to infection control in which all human blood and certain body fluids are treated as if they are infected with bloodborne pathogens? a. Work practice controls b. Standard precautions c. Regulated waste d. Exposure incident 3. While performing CPR by yourself on...
1. You are helping a victim who has cut his leg with a chainsaw. It is...
1. You are helping a victim who has cut his leg with a chainsaw. It is spurting blood with each heartbeat. What should you do first? a. Apply a pressure bandage. b. Apply direct pressure to the wound and consider applying a pressure bandage. c. Lower the wound below heart level and wrap a pressure bandage around it. d. Apply a tourniquet. 2. In which way is the sequence of basic life support in an infant different from that of...
Question 1 2 pts The heart has [Select] chambers. Blood that has just circulated the body...
Question 1 2 pts The heart has [Select] chambers. Blood that has just circulated the body enters the heart in the [Select] . Blood is pumped to the lungs from the (Select) of the heart. Blood that is coming back from the lungs enters the heart in the (Select] nuection 2 Question 2 1 pts [Select) carry blood away from the heart and (Select) carry blood back to the heart. Question 3 1 pts What is the estimated maximal heart...
I need Questions 12, 13, 14, 15 American Heart Association. life is why 11. You are...
I need Questions 12, 13, 14, 15
American Heart Association. life is why 11. You are the quality CPR geam leader during a pediatric resuscitation attempt. Which action is an element of high- a compression depth of one fourth the depth of the chest a compression rate of 80 to 100/min с. chest wall recoil after each compression s every minute Use this scenario to answer the next 3 questions aleeping much more. His heart rate is 190/min, temperature is...
0/1pts Incorrect Question 13 How many isomers (constitutional and stereoisomers) exist for dimethylcyclohexane? 1/1 pts Question...
0/1pts Incorrect Question 13 How many isomers (constitutional and stereoisomers) exist for dimethylcyclohexane? 1/1 pts Question 14 0/1pts Incorrect Question 16 Which of the following structures represent the same stereoisomer? Br Br CHs H. CH H CH HO CHS Br HO CH 1 3 2 only 1 and 3 only 2 and 3 only I and 2 1, 2 and 3
0/1pts Incorrect Question 13 How many isomers (constitutional and stereoisomers) exist for dimethylcyclohexane? 1/1 pts Question 14
0/1pts Incorrect...
Question 10 (1 point) How do you know where to place the pads for the AED?...
Question 10 (1 point) How do you know where to place the pads for the AED? Question 10 options: anywhere on the chest use the photo diagrams place on the heart place on the back Question 11 (1 point) How do you know when to shock the person with an AED? Question 11 options: listen for breathing check for movement wait for the AED to prompt you after 5 sets of compressions Question 12 (1 point) What is the first...
QUIZ TITJET ULTTUTTO Question 10 1 pts When performing CPR on an adult, the depth of the compression should be Time El Attempt 12 Minu 1/2 inch 1inch ions 1 1/2 inches At least 2 inches About 2 inches Course • Previous Next →
Name Date Instructions: Answer each of the following, using your BLS book as a reference 1. How does a rescuer know that the breath they are giving an infant is effective when performing rescue breathing or CPR? 2. When should a rescuer use rescue breathing ona child victim? 3. Should a single rescuer use a bag valve device when they are the only one responding to a victim in cardiac arrest? 4. What is the correct compression and breath (ventilation...
life is why 11. You are the team leader during a pediatric resuscitation attempt Which action is an element of high- er quality CPR? A. Providing a compression depth of one fourth the depth of the chest B. Providing a compression rate of 80 to 100/min C Allowing complete chest wall recoil after each compression D. Performing pulse checks every minute Use this scenario to answer the next 3 questions You are caring for a 3-month-old boy with a 2-day...
Question 1 2 pts The heart has [Select] chambers. Blood that has just circulated the body enters the heart in the [Select] . Blood is pumped to the lungs from the (Select) of the heart. Blood that is coming back from the lungs enters the heart in the (Select] nuection 2 Question 2 1 pts [Select) carry blood away from the heart and (Select) carry blood back to the heart. Question 3 1 pts What is the estimated maximal heart...
I need Questions 12, 13, 14, 15
American Heart Association. life is why 11. You are the quality CPR geam leader during a pediatric resuscitation attempt. Which action is an element of high- a compression depth of one fourth the depth of the chest a compression rate of 80 to 100/min с. chest wall recoil after each compression s every minute Use this scenario to answer the next 3 questions aleeping much more. His heart rate is 190/min, temperature is...
0/1pts Incorrect Question 13 How many isomers (constitutional and stereoisomers) exist for dimethylcyclohexane? 1/1 pts Question 14 0/1pts Incorrect Question 16 Which of the following structures represent the same stereoisomer? Br Br CHs H. CH H CH HO CHS Br HO CH 1 3 2 only 1 and 3 only 2 and 3 only I and 2 1, 2 and 3
0/1pts Incorrect Question 13 How many isomers (constitutional and stereoisomers) exist for dimethylcyclohexane? 1/1 pts Question 14
0/1pts Incorrect...
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