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

Author Question: All of the following must happen for a disease to occur EXCEPT A) the host must be susceptible. ... (Read 88 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
on: Jul 12, 2018
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
Reply #1 on: Jul 12, 2018
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
:D TYSM

pangili4

  • Member
  • Posts: 346
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Insect species diversity on British host trees supports the area hypothesis. Insect species diversity on British host trees supports the area hypothesis.
Diabetes mellitus. The metabolic disease diabetes mellitus, with symptoms of polydipsia, polyuria, a Diabetes mellitus. The metabolic disease diabetes mellitus, with symptoms of polydipsia, polyuria, a
Erythroblastosis fetalis. (a) The condition occurs with an RH+ father and RH– mother. (b) First preg Erythroblastosis fetalis. (a) The condition occurs with an RH+ father and RH– mother. (b) First preg
Viruses must infect a host cell to grow and reproduce Viruses must infect a host cell to grow and reproduce
Effects of viruses on their host cells. Effects of viruses on their host cells.
Disease Vector Icon Disease Vector Icon
Video: Electrical Conduction System of the Heart

For a complete list of videos, visit our video library