« previous next »

Author Question: The term used to describe a decrease in all blood cell numbers in the peripheral blood is: a. ... (Read 67 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Jun 25, 2018
The term used to describe a decrease in all blood cell numbers in the peripheral blood is:
 
  a. Leukopenia
  b. Lymphopenia
  c. Neutropenia
  d. Pancytopenia

Question 2

The presence of polychromatophilic RBCs on a blood film suggest that there will be:
 
  a. An increase in the reticulocyte count
  b. Decreased production of RBCs in the bone marrow
  c. Neutrophilia
  d. Lymphopenia


Yixagurpuldink

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: D
A decrease in all blood cell counts in the peripheral blood is pancytopenia. Lymphopenia is a decrease in lymphocytes, neutropenia is a decrease in neutrophils, and leukopenia is a decrease in the white count.

Answer to Question 2

ANS: A
Polychromatophilic RBCs are reticulocytes when they are stained with a supravital stain such as new methylene blue; thus their obvious presence suggests the reticulocyte count will be increased. They also suggest that enhanced bone marrow erythropoiesis exists. They have nothing to do with either neutrophils or lymphocytes.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

There are more bacteria in your mouth than there are people in the world.

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?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Mechanisms that help maintain glucose homeostasis in the blood. Mechanisms that help maintain glucose homeostasis in the blood.
Water potentials decrease (become more negative) as one moves from soil to plant to atmosphere Water potentials decrease (become more negative) as one moves from soil to plant to atmosphere
The cell The cell
Electronic blood pressure measurement Electronic blood pressure measurement
The proportion of men and women with elevated blood pressure or taking hypertension medication incre The proportion of men and women with elevated blood pressure or taking hypertension medication incre
Effector B-Cell Effector B-Cell
Video: Physiology of Asthma

For a complete list of videos, visit our video library