« previous next »

Author Question: A 3-year-old is making play cakes in a sandbox and is eating the play cakes. The sand was also being ... (Read 155 times)

Evvie72

  • Hero Member
  • *****
  • Posts: 519
on: Jun 25, 2018
A 3-year-old is making play cakes in a sandbox and is eating the play cakes. The sand was also being used by cats as a litter box and was contaminated with toxoplasmosis. Which of the fol-lowing would most likely also be present?
 
  a. Granuloma formation
  b. Degranulation
  c. Blood clots
  d. Exudate production

Question 2

The macrophage secretion that stimulates procollagen synthesis and secretion is:
 
  a. angiogenesis factor.
  b. matrix metalloproteinase.
  c. vascular endothelial growth factor.
  d. transforming growth factor-beta.


enass

  • Sr. Member
  • ****
  • Posts: 380
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: A
Infections caused by bacteria such as toxoplasmosis can result in granuloma formation. Degranu-lation is a part of mast cell destruction. Blood clots are not expected with chronic inflammation. Exudate production is pus formation.

Answer to Question 2

ANS: D
Macrophages secrete transforming growth factor-beta to stimulate fibroblasts to secrete the col-lagen precursor procollagen. Angiogenesis factor supports the growth of new vessels. Matrix metalloproteinase remodels proteins at the site of injury. Vascular endothelial growth factors are also involved in vessel growth.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

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?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Deserts differ across the world. (a) Acacia trees between a gravel plain and sand dunes in the Namib Deserts differ across the world. (a) Acacia trees between a gravel plain and sand dunes in the Namib
20,000 year old Arctic ground squirrel mummy 20,000 year old Arctic ground squirrel mummy
The Kingsley plantation, on Fort George Island in Jacksonville, Florida. Zephaniah Kingsley, the own The Kingsley plantation, on Fort George Island in Jacksonville, Florida. Zephaniah Kingsley, the own
Chinese workers on a railway in the far West. “Without them,” Leland Stanford, president of the Cent Chinese workers on a railway in the far West. “Without them,” Leland Stanford, president of the Cent
Portrait of Typical 12-year-old Boy and Girl, 1981 and 2007-2009 Portrait of Typical 12-year-old Boy and Girl, 1981 and 2007-2009
A non-interest-bearing five-year note for $54600.00 issued May 1, 2015, is discounted April 1, ... A non-interest-bearing five-year note for $54600.00 issued May 1, 2015, is discounted April 1, ...
Video: The Nerve Impulse

For a complete list of videos, visit our video library