★ Heart Quiz
Heart sound __________ is thought to result from the transition from expansion of the empty ventricles to their sudden filling with blood.
A. S1
B. S2
C. S3
D. S4
E. S0
Select your answer:
Topics:
Discovery of DNA Public Health and Genetic Disease History of Immunology Mitosis for Mya Year 7 Nutrition Somatotypes Nervous, Musculoskeletal Systems, Integumentary Systems Human Genetics Cancer & Cell Cycle Latin & Greek in Medicine Deaf Blind Properties of the Hair Body Fluids and Blood Cells The Teeth The Skeletal SystemOther quiz:
Biology › Viewthe cells in plant leaf are impermeable , due to the presence of …….. substance.
A. cutin
B. cellulose
C. lignin
D. suberin
Pharmacology › View
Which of the following statements is true regarding Rohypnol?
A. It is not approved for use in the United States
B. It is used to counteract effects of cocaine withdrawal
C. It is used as a date-rape drug.
D. All of the above.