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

Author Question: All of the following must happen for a disease to occur EXCEPT A) the host must be susceptible. ... (Read 131 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
All of the following must happen for a disease to occur EXCEPT
 
  A) the host must be susceptible.
  B) an agent must transmit a disease.
  C) the environment must promote it.
  D) the host must never have had the disease before.

Question 2

Explain why people with diabetes that is poorly managed are at increased risk for amputations, especially of the toes and feet.
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

softEldritch

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

Answer: D

Answer to Question 2

Answer: Tissue damage from trauma and infections, especially in the feet, are a frequent threat to people with diabetes. At the same time, nerve damage reduces sensation in the extremities, allowing people with diabetes to be unaware of traumatic or infectious tissue damage until it has progressed. Moreover, high blood glucose damages blood vessels serving the limbs and impairs delivery of nutrients to assist in wound healing; thus, amputations are often necessary.




tingc95

  • Member
  • Posts: 556
Reply 2 on: Jul 12, 2018
YES! Correct, THANKS for helping me on my review


bigsis44

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Excellent

 

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

For a complete list of videos, visit our video library