This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: As the years pass, the heart muscle __________. A) becomes more rigid B) pumps with more force ... (Read 161 times)

javeds

  • Hero Member
  • *****
  • Posts: 570
on: Jun 22, 2018
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
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C


javeds

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jun 22, 2018
Thank you


Edwyer

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Jun 22, 2018
No problem :)


« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

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
The dystrophin glycoprotein complex (DGC) in skeletal muscle cells The dystrophin glycoprotein complex (DGC) in skeletal muscle cells
Drugs in the Treatment of Heart Failure Drugs in the Treatment of Heart Failure
Mechanisms of action of drugs used for heart failure. Mechanisms of action of drugs used for heart failure.
Dissection of Sheep Heart Dissection of Sheep Heart
Nervous System Regulation of the Heart Nervous System Regulation of the Heart
Video: Types of antimicrobial substances (interferons & complement protein)

For a complete list of videos, visit our video library