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

Author Question: Place the five phases of a myocardial action potential in correct order. 1. Fast sodium channels are ... (Read 37 times)

imowrer

  • Hero Member
  • *****
  • Posts: 514
on: Jul 16, 2018
Place the five phases of a myocardial action potential in correct order. 1. Fast sodium channels are inactivated 2. Cell returns to its resting state 3. Plateau phase 4. Initial rapid depolarization of myocardial tissues 5. Calcium channels close
 
  a. 1, 3, 2, 5, 4
  b. 4, 1, 3, 5, 2
  c. 1, 2, 3, 4, 5
  d. 4, 1, 2, 5, 3

Question 2

Digoxin toxicity may include which of the following manifestations? 1. Hyperkalemia 2. Premature ventricular contractions 3. Bigeminal rhythm 4. Nausea 5. Abdominal pain
 
  a. 2 and 5 only
  b. 1, 2, and 3 only
  c. 1, 2, 3, 4, and 5
  d. 1, 2, 3, and 5 only


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

spencer.martell

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B

Answer to Question 2

ANS: C


imowrer

  • Member
  • Posts: 514
Reply 2 on: Jul 16, 2018
Gracias!

vickyvicksss

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

The discovery of aquaporins, water channels made of a transmembrane protein. The discovery of aquaporins, water channels made of a transmembrane protein.
Major moons of Uranus in order of increasing distance (left to right), at their proper relative size Major moons of Uranus in order of increasing distance (left to right), at their proper relative size
Aggregates are people who happen to be in the same place at the same time. Aggregates are people who happen to be in the same place at the same time.
Mechanisms of Action of Antiseizure Drugs Mechanisms of Action of Antiseizure Drugs
Action of bile salts in emulsifying fats in the intestine Action of bile salts in emulsifying fats in the intestine
An electron is accelerated from rest through a potential difference. After acceleration the ... An electron is accelerated from rest through a potential difference. After acceleration the ...
Video: Introduction to Photolithography - WC, BLF, PA, Hard and Soft baking

For a complete list of videos, visit our video library