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

Author Question: If the PR interval remains constant, but QRS complexes are randomly dropped, this is called a ____ ... (Read 85 times)

fahad

  • Hero Member
  • *****
  • Posts: 570
on: Jul 3, 2018
If the PR interval remains constant, but QRS complexes are randomly dropped, this is called a ____ block.
 
  a. third-degree
  b. Mobitz II
  c. Mobitz I
  d. first-degree

Question 2

Which of the following statements regarding the bacteria anthrax is TRUE?
 
  a. It is often seen in veterinary practice, can be spread from person to person, and a vaccine is available.
  b. Anthrax cannot live outside the host and is easily destroyed.
  c. Intestinal anthrax is more lethal than inhalational anthrax due to the incubation time.
  d. There is currently no treatment for anthrax exposure, only supportive care.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mceravolo

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Jul 3, 2018
Answer to Question 1

B

Answer to Question 2

a
Rationale: a. Correct.
b. Anthrax can live outside the host in extreme environments and may remain dormant.
c. Inhalational anthrax is more lethal because of its effects on the respiratory system.
d. Anthrax is treated with antibiotic (frequently many), and the monoclonal antibody, raxibacumab.


fahad

  • Member
  • Posts: 570
Reply 2 on: Jul 3, 2018
Great answer, keep it coming :)

kswal303

  • Member
  • Posts: 316
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Mechanism of transport by a transporter, also called a carrier. Mechanism of transport by a transporter, also called a carrier.
Synaptonemal complexes at meiosis Synaptonemal complexes at meiosis
The pancreas. This organ sits just below the stomach and is both an exocrine and an endocrine gland. The pancreas. This organ sits just below the stomach and is both an exocrine and an endocrine gland.
F. Clark Howell excavates remains at Torralba, Spain. F. Clark Howell excavates remains at Torralba, Spain.
Cystic fibrosis is caused by a mutation in a protein called CFTR Cystic fibrosis is caused by a mutation in a protein called CFTR
A 44-g block of ice at -15°C is dropped into a calorimeter (of negligible heat c A 44-g block of ice at -15°C is dropped into a calorimeter (of negligible heat c
Video: Basic rhythm - control centers in medulla oblongata, spirograph and normal tidal cycle

For a complete list of videos, visit our video library