Monday
March 30, 2015

Homework Help: Bio

Posted by Alex on Monday, September 28, 2009 at 5:37pm.

If limb lead III has tiny waves (i.e. nearly a flat line), while leads I and II have large waves, this is because:

a.the subject is not grounded
b. leads I and II have mirror image R waves and cancel out
c. the left arm electrode is not connected
d. the subject has a cardiac disorder
e. the mean electrical axis is perpendicular to lead III electrodes



If your MP100 is recording at 10 sps and your input analog signal is at 100Hz, how many waves would the data acquisition miss in a 5 s recording?

a. 50
b. 1000
c. 25
d. 500
e. 100

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physiology - If the R waves of leads I and II are both 4mV, what is the value of...
Physiology - If the R waves of leads I and II are both 4mV, what is the value of...
physics - Which of the following conditions is not necessary to observe an ...
physics - An earthquake generates three kinds of waves: surface waves (L waves...
physics - An earthquake generates three kinds of waves: surface waves (L waves...
physics - An earthquake generates three kinds of waves: surface waves (L waves...
Astronomy - Mergers of two supermassive black holes will be major sources for ...
physics - An earthquake generates three kinds of waves: surface waves (L waves...
Physics - Which of the following statements is true? A hypothesis always leads ...
Physics - While watching ocean waves at the dock of the bay, Otis notices that ...

Members