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

Author Question: Why do men typically have higher erythrocyte counts than women? a. They weigh more and have more ... (Read 81 times)

sheilaspns

  • Hero Member
  • *****
  • Posts: 567
Why do men typically have higher erythrocyte counts than women?
 
  a. They weigh more and have more blood vessels.
  b. They do not lose as much blood each month.
  c. Testosterone stimulates erythropoiesis.
  d. They have more oxygen in their blood.

Question 2

Programmed cell death is called:
 
  a. Necrosis
  b. Apoptosis
  c. Hemolysis
  d. Phagocytosis



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jazzlynnnnn

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

ANS: C
Testosterone stimulates red cell production.

Answer to Question 2

ANS: B
Apoptosis is programmed cell death, a normal physiologic process to remove damaged, abnormal, or unneeded cells. Necrosis is abnormal death because of trauma or damage. Hemolysis is cell death by rupture (which is abnormal). Phagocytosis is the primary mechanism for removal of senescent cells, but it also can remove damaged cells.





 

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

For a complete list of videos, visit our video library