« previous next »

Author Question: Which of the following transfusion-transmitted viruses does not have an envelope? a. Hepatitis B ... (Read 44 times)

CharlieWard

  • Hero Member
  • *****
  • Posts: 578
on: Jun 25, 2018
Which of the following transfusion-transmitted viruses does not have an envelope?
 
  a. Hepatitis B
  b. Hepatitis C
  c. Human immunodeficiency virus
  d. Parvovirus B19

Question 2

In the United States, donated blood is tested for markers to the microbes that cause all of the following except
 
  a. Chagas disease
  b. Lyme disease
  c. Syphilis
  d. Tropical spastic paraparesis


6ana001

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

Answer: d

Answer to Question 2

Answer: b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« 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?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Optical microscopes are commonly configured for bright-field (transmitted), phas Optical microscopes are commonly configured for bright-field (transmitted), phas
Sexually Transmitted Diseases STD Sexually Transmitted Diseases STD
Summary of Viral Hepatitis Types Summary of Viral Hepatitis Types
Jaundice seen in the eyes and the skin of a patient with hepatitis A. Jaundice seen in the eyes and the skin of a patient with hepatitis A.
Structure of the hepatitis B virus. Structure of the hepatitis B virus.
A pedigree for a Y-linked trait. These traits are transmitted from males to all male offspring in ea A pedigree for a Y-linked trait. These traits are transmitted from males to all male offspring in ea
Video: Neural regulation of mechanical digestion- CNS voluntary, ANS & ENS controlled involuntary movements

For a complete list of videos, visit our video library