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

Author Question: An unknown crystal exhibits positive birefringence. It is rhomboid in appearance. What is its most ... (Read 39 times)

tfester

  • Hero Member
  • *****
  • Posts: 534
on: Jun 25, 2018
An unknown crystal exhibits positive birefringence. It is rhomboid in appearance. What is its most likely identification?
 
  a. Monosodium urate
  b. Starch particles
  c. Cholesterol crystals
  d. Calcium pyrophosphate

Question 2

A technologist is performing a body fluid analysis on a CSF specimen recently received in the laboratory. Four CSF tubes were sent to the body fluids bench. The tech notices that all four specimens seem moderately blood tinged equally.
 
  Moderate xanthochromia was also noted. The tech performs the cytospin differential and notices many macrophages with black crystals and round, pink intracellular bodies. What is the most likely reason for these findings?
 
  a. This was a traumatic specimen collection.
  b. The patient has a CNS lymphoma.
  c. The patient is suffering from a subdural hemorrhage.
  d. The wrong patient was drawn.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Cnarkel

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jun 25, 2018
Answer to Question 1

Correct Answer: D

Answer to Question 2

Correct Answer: C


tfester

  • Member
  • Posts: 534
Reply 2 on: Jun 25, 2018
Excellent

yeungji

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

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?

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?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

These illustrations show Ellen Craft, a slave with and without a disguise. She dressed “as a disting These illustrations show Ellen Craft, a slave with and without a disguise. She dressed “as a disting
Use a DMM set to read DC volts to check the voltage drop of the positive circuit to the fuel ... Use a DMM set to read DC volts to check the voltage drop of the positive circuit to the fuel ...
Positive ring precipitin test. Positive ring precipitin test.
The hand on the right exhibits the orange-tinged skin characteristic of carotenodermia The hand on the right exhibits the orange-tinged skin characteristic of carotenodermia
Positive and Negative Punishment Positive and Negative Punishment
Mechanisms of positive control of transcription Mechanisms of positive control of transcription
Video: Rena arc construction

For a complete list of videos, visit our video library