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

Author Question: A demand pacemaker is also known as a _____ pacemaker. Fill in the blanks with correct ... (Read 174 times)

jazziefee

  • Hero Member
  • *****
  • Posts: 505
on: Jun 25, 2018
A demand pacemaker is also known as a _____ pacemaker.
 
  Fill in the blanks with correct word

Question 2

In pacing, threshold refers to _____.
 
  a. the ability of a pacemaker to recognize and respond to intrinsic electrical activity
  b. the minimum level of electrical current needed to consistently depolarize the myocardium
  c. a pacing lead with a single electrical pole at the distal tip of the pacing lead through which the stimulating pulse is delivered
  d. the ability of a pacemaker to increase the pacing rate in response to physical activity or metabolic demand


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

iman

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jun 25, 2018
Answer to Question 1

synchronous or noncompetitive

Answer to Question 2

B
Threshold refers to the minimum level of electrical current needed to consistently depolarize the myocardium.


jazziefee

  • Member
  • Posts: 505
Reply 2 on: Jun 25, 2018
Thanks for the timely response, appreciate it

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Cross section of heart with pacemaker leads Cross section of heart with pacemaker leads
Headsets are ergonomically correct and allow the medical assistant or receptionist to use both hands Headsets are ergonomically correct and allow the medical assistant or receptionist to use both hands
Attention and memory are in demand during circle time. Attention and memory are in demand during circle time.
Always use the viscosity of oil as specified on the oil fill cap. Always use the viscosity of oil as specified on the oil fill cap.
A form that the customer should fill out if there is a driveablilty concern to help the service ... A form that the customer should fill out if there is a driveablilty concern to help the service ...
China has relied on cheap coal to meet its demand for energy China has relied on cheap coal to meet its demand for energy
Video: Factors that affect conduction rates (myelination, axon diameter & temperature)

For a complete list of videos, visit our video library