---

---

Select your answer:
         

Next Quiz >

Topics:

Bacteria & Disease Genetics Macromolecules & Enzymes Connective Tissue Skills for Health Nervous System/Endocrine System Stroke Skin Structure, Growth & Nutrition Reproduction MS Neurology Restrictive Respiratory Disorders Gastroenterology Histology Circulatory & Respiratory System Digestive System and Nutrition

Other quiz:

Physiology › View

Which statement regarding the sinoatrial node is TRUE?

A. it is innervated by the vagal nerve

B. SA node reaches threshold faster than other heart structures

C. is located in the right atrial wall near the opening of the superior vena cava

D. it does not have a stable resting potential

E. all of the answers

---

Science Reproduction › View

The contraceptive method in which prevents sperm form being released into the vagina and also helps to reduce the transmission of sexually transmitted diseases is

A. a Diagphragm

B. The pill

C. Female sterilization

D. Male Sterilization

E. Condom

---