« previous next »

Author Question: A patient's red cells show globular fragmentation, budding, and microspherocytes. To what have the ... (Read 95 times)

jho37

  • Hero Member
  • *****
  • Posts: 531
on: Jun 25, 2018
A patient's red cells show globular fragmentation, budding, and microspherocytes. To what have the red cells probably been exposed?
 
  a. Heat
  b. Chemicals
  c. Oxidant drugs
  d. Bartonellosis

Question 2

Which of the following techniques most often diagnoses malaria and Babesia infections?
 
  a. Polymerase chain reaction (PCR)
  b. Observing the organisms in blood films
  c. Serologic tests
  d. Culture


Mochi

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: A
Patients with third-degree burns over more than 20 of their bodies may have a severe acute hemolytic anemia. Morphologic red cell changes include globular fragmentation, budding, and microspherocytes. These cells are present for about 24 hours after the injury before they are removed from circulation.

Answer to Question 2

ANS: B
The clinician most often diagnoses malaria and Babesia by observing the organisms in blood films.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Sexual and asexual reproductive cells of fungi. Sexual and asexual reproductive cells of fungi.
Cnidarians have specialized stinging cells called cnidocytes Cnidarians have specialized stinging cells called cnidocytes
A blood smear. The smear reveals representative cells from each formed element group: red blood cell A blood smear. The smear reveals representative cells from each formed element group: red blood cell
Stem Cells Stem Cells
Comparison of normal and sickle cell red blood cells. Comparison of normal and sickle cell red blood cells.
Video: Isovolumetric VC, Ventricular ejection, Isovolumetric & Passive ventricular filling

For a complete list of videos, visit our video library