« previous next »

Author Question: Describe the appearance of a pathologic Q wave. What will be an ideal ... (Read 86 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
on: Jun 25, 2018
Describe the appearance of a pathologic Q wave.
 
  What will be an ideal response?

Question 2

The cells of the heart that contain contractile filaments are called _____ cells.
 
  Fill in the blanks with correct word


qytan

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 25, 2018
Answer to Question 1

An abnormal (pathologic) Q wave is more than 40 ms (0.04 seconds) in duration and equal to or more than one third of the amplitude of the following R wave in that lead. A pathologic Q wave is suggestive of infarction.

Answer to Question 2

myocardial


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

The logistic growth model does not describe all populations. The logistic growth model does not describe all populations.
Sickle cell anemia. The clinical manifestations of sickle cell anemia result from pathologic changes Sickle cell anemia. The clinical manifestations of sickle cell anemia result from pathologic changes
Pathologic reflex: Babinski. Pathologic reflex: Babinski.
Lungs showing appearance of acute histoplasmosis infection. Lungs showing appearance of acute histoplasmosis infection.
Slow-wave sleep Slow-wave sleep
A wave whose wavelength is 0.500 m is traveling down a 500-m long wire whose total mass is 25 ... A wave whose wavelength is 0.500 m is traveling down a 500-m long wire whose total mass is 25 ...
Video: What Are Carbohydrates? Importance of Carbs & High Carb Food

For a complete list of videos, visit our video library