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

Author Question: PK deficiency causes which of the following to occur in the erythrocyte? a. Denatured hemoglobin ... (Read 60 times)

jparksx

  • Hero Member
  • *****
  • Posts: 570
on: Jun 25, 2018
PK deficiency causes which of the following to occur in the erythrocyte?
 
  a. Denatured hemoglobin to precipitate
  b. Splenic sequestration of normal erythrocytes
  c. Premature apoptosis from lack of ATP formed
  d. Membrane instability with excessive sodium and calcium influx

Question 2

Laboratory findings on a stained blood smear exhibit striking erythrocyte morphologic abnormalities. The MCV is decreased, osmotic fragility is abnormal, and the thermal sensitivity test demonstrates an increase in erythrocyte fragmentation.
 
  Autohemolysis in increased and is not corrected with glucose. What disorder is associated with these findings?
 
  a. Hereditary pyropoikilocytosis
  b. Hereditary stomatocytosis
  c. PNH
  d. Hereditary spherocytosis


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ms_sulzle

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jun 25, 2018
Answer to Question 1

This forum is amazing.

Answer to Question 2

Correct Answer: A


jparksx

  • Member
  • Posts: 570
Reply 2 on: Jun 25, 2018
Excellent

adf223

  • Member
  • Posts: 304
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

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

Hemoglobin Hemoglobin
Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o
Where Earthquakes Occur— Convergent Boundaries Where Earthquakes Occur— Convergent Boundaries
Dermatological changes with myxedema can occur behind the eyes or in the lower leg, as shown here. Dermatological changes with myxedema can occur behind the eyes or in the lower leg, as shown here.
Regulation can occur at any stage in the expression of genetic material in eukaryotes Regulation can occur at any stage in the expression of genetic material in eukaryotes
The distribution of malaria and of the hemoglobin variants beta S and beta E. The distribution of malaria and of the hemoglobin variants beta S and beta E.
Video: Subunits of DNA And Semi Conservative Replication

For a complete list of videos, visit our video library