« previous next »

Author Question: The apex of the heart (tip of the left ventricle) lies just above the diaphragm at a level ... (Read 76 times)

CharlieWard

  • Hero Member
  • *****
  • Posts: 578
on: Jul 16, 2018
The apex of the heart (tip of the left ventricle) lies just above the diaphragm at a level corre-sponding to which intercostal space?
 
  a. Fourth
  b. Fifth
  c. Sixth
  d. Seventh

Question 2

Infants are more susceptible to profound hypoxemia than are adults.
 
  Indicate whether the statement is true or false.


amcvicar

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
The apex of the heart is formed by the tip of the left ventricle and lies just above the diaphragm at the level of the fifth intercostal space.

Answer to Question 2

ANS: T
The combination of a reduced FRC and high O2oxygen consumption in infants renders them more susceptible to profound hypoxemia in situations that further disturb ventilation, lung vol-ume, and/or ventilation/perfusion matching.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Single-gene inheritance tracked at the DNA level Single-gene inheritance tracked at the DNA level
An electrocardiogram (ECG, EKG) is a commonly used procedure in which the electrical events associat An electrocardiogram (ECG, EKG) is a commonly used procedure in which the electrical events associat
Change in Drawing Abilities from Early to Middle Childhood Drawings become more realistic as fine m Change in Drawing Abilities from Early to Middle Childhood Drawings become more realistic as fine m
The humoral and cellular immune response. At the left is the humoral (or B-cell mediated); at the ... The humoral and cellular immune response. At the left is the humoral (or B-cell mediated); at the ...
Undrape the left leg up to the waist, being careful not to expose the gluteal cleft. Tuck the drape ... Undrape the left leg up to the waist, being careful not to expose the gluteal cleft. Tuck the drape ...
Hostility and Heart Disease Hostility and Heart Disease
Video: Morphology of a tomato plant

For a complete list of videos, visit our video library