Atrial systole begins ________.

A. immediately before the P wave
B. immediately after the P wave
C. immediately after the T wave
D. during the Q wave
E. during the S-T segment


Answer: B

Anatomy & Physiology

You might also like to view...

If ________________________________________ are present at the edges of the biopsy specimen, the chance is greater that the cancer will recur

Fill in the blank(s) with correct word

Anatomy & Physiology

RNA synthesis from a DNA template:

A. is called translation of the message. B. requires DNA polymerase. C. is called transcription. D. occurs in the nucleolus. E. occurs in the cytoplasm.

Anatomy & Physiology

If an electrical gradient is present for a given substance, the substance may be able to get through the membrane without going through a carrier or channel

Indicate whether the statement is true or false

Anatomy & Physiology

If the total pressure of a mixture of gases was 760 mm Hg and its composition is 20% oxygen, 0.04% carbon dioxide, 75% nitrogen, and 5% water vapor, then the partial pressure of oxygen would be

A. 740 mm Hg. B. 20 mm Hg. C. 148 mm Hg. D. 152 mm Hg. E. 200 mm Hg.

Anatomy & Physiology