This topic contains a solution. Click here to go to the answer

Author Question: As the years pass, the heart muscle __________. A) becomes more rigid B) pumps with more force ... (Read 166 times)

javeds

  • Hero Member
  • *****
  • Posts: 570
As the years pass, the heart muscle __________.
 
  A) becomes more rigid
  B) pumps with more force
  C) becomes more resistant to plaque
  D) becomes more responsive to pacemaker cells

Question 2

Although touch sensitivity typically diminishes in late adulthood, responsiveness to __________ is an exception.
 
  A) cold surfaces
  B) water
  C) gentle stroking
  D) painful touch



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Edwyer

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C





 

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

For a complete list of videos, visit our video library