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

Author Question: What distinguishes PRCAs such as Diamond-Blackfan syndrome from aplastic anemia? a. Peripheral ... (Read 55 times)

Cooldude101

  • Hero Member
  • *****
  • Posts: 557
on: Jun 25, 2018
What distinguishes PRCAs such as Diamond-Blackfan syndrome from aplastic anemia?
 
  a. Peripheral red blood count
  b. Number of erythroid stem cells in the bone marrow
  c. Normal cellularity of myeloid cells
  d. Red cell indices

Question 2

The red cell morphology associated with aplastic anemia is:
 
  a. Normocytic normochromic with no polychromasia
  b. Normocytic normochromic with marked polychromasia
  c. Microcytic hypochromic with marked polychromasia
  d. Microcytic normochromic with no polychromasia


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

xiaomengxian

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: C
Diamond-Blackfan anemia is characterized by an isolated PRCA and normal cellularity of myeloid cells. Red cell indices are not useful.

Answer to Question 2

ANS: A
Red cells are characteristically normocytic normochromic in aplastic anemia, although occasionally some macrocytosis may exist. Polychromasia is absent.


Cooldude101

  • Member
  • Posts: 557
Reply 2 on: Jun 25, 2018
:D TYSM

isabelt_18

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Foveal Versus Peripheral Acuity Foveal Versus Peripheral Acuity
Selected Drugs for Inflammatory Bowel Disease and Irritable Bowel Syndrome Selected Drugs for Inflammatory Bowel Disease and Irritable Bowel Syndrome
Fetal alcohol syndrome Fetal alcohol syndrome
Serotonin syndrome (SES) Serotonin syndrome (SES)
Unequal crossover in creation of Williams–Beuren syndrome Unequal crossover in creation of Williams–Beuren syndrome
Variable expressivity of Waardenburg syndrome Variable expressivity of Waardenburg syndrome
Video: Stretch reflex & Tendon reflex

For a complete list of videos, visit our video library