« previous next »

Author Question: When a sinus rhythm has a QRS complex of 0.12 sec or greater, you know that this is an abnormality ... (Read 76 times)

armygirl

  • Hero Member
  • *****
  • Posts: 556
on: Jul 2, 2018
When a sinus rhythm has a QRS complex of 0.12 sec or greater, you know that this is an abnormality and would note that it has:
 
  A) a wide QRS.
  B) accelerated ventricular conduction.
  C) Purkinje disease.
  D) sinus conduction defect.

Question 2

For all rhythms that originate in the sinus node, you would expect the P wave in Lead II to be:
 
  A) inverted or flattened.
  B) biphasic or notched.
  C) characteristically peaked.
  D) upright and uniform.


ashely1112

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 2, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

armygirl

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Jul 2, 2018
Correct answers!


ashely1112

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jul 2, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

The meninges from the outside in: dura mater, arachnoid, and pia mater. Also showing the subarachnoi The meninges from the outside in: dura mater, arachnoid, and pia mater. Also showing the subarachnoi
Middle age brings greater career satisfaction than young adulthood, sometimes through major job ... Middle age brings greater career satisfaction than young adulthood, sometimes through major job ...
Model of a purple bacterial reaction center complex Model of a purple bacterial reaction center complex
Crystal structures of SecY complex in “closed” and “open” conformations Crystal structures of SecY complex in “closed” and “open” conformations
Computationally assembled model of the TFIIA–TBP–TFIIB–promoter complex based on crystal Computationally assembled model of the TFIIA–TBP–TFIIB–promoter complex based on crystal
CAP–cAMP complex binding to the CAP binding region CAP–cAMP complex binding to the CAP binding region
Video: Renin/Angiotensin (water gain from urine & Na ion and water reabsorption)

For a complete list of videos, visit our video library