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

Author Question: A 6-year-old boy was taken to see his pediatrician because of tiny pinpoint spots that had appeared ... (Read 54 times)

vicky

  • Hero Member
  • *****
  • Posts: 586
on: Jun 25, 2018
A 6-year-old boy was taken to see his pediatrician because of tiny pinpoint spots that had appeared on his upper torso 3 days earlier. A CBC revealed 70 blasts, and a platelet count of 18 x 109/L.
 
  A bone marrow aspirate and biopsy indicate a diagnosis of ALL.
 
  Which of the following cytochemical stains would be positive in this case?
  a. MPO
  b. LAP
  c. NSE
  d. PAS

Question 2

Patients with acute myelomonocytic leukemia are at higher risk of infection compared with individuals with acute myelocytic leukemia with differentiation.
 
  Explain why there is a higher risk of infection in patients diagnosed with acute myelomonocytic leukemia.
 
  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

ecox1012

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 25, 2018
Answer to Question 1

Correct Answer: D

Answer to Question 2

Answer: In patients diagnosed with acute myelomonocytic leukemia, the production of mature monocytes and neutrophils is severely limited (both cell types function to eliminate bacteria). In acute myelocytic leukemia with differentiation, the neutrophil lineage is severely compromised, but there is at least some production of normal monocytes to elicit an antibacterial innate immune response.


vicky

  • Member
  • Posts: 586
Reply 2 on: Jun 25, 2018
Excellent

matt95

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

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?

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?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Muskox populations remain in the Arctic all year, though they migrate to higher elevations in the wi Muskox populations remain in the Arctic all year, though they migrate to higher elevations in the wi
The nitrogen cycle. Numbers represent fluxes as 1012 g N per year (data from Schlesinger 1991, after The nitrogen cycle. Numbers represent fluxes as 1012 g N per year (data from Schlesinger 1991, after
20,000 year old Arctic ground squirrel mummy 20,000 year old Arctic ground squirrel mummy
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: Major Elements in Biological Molecules: Proteins

For a complete list of videos, visit our video library