The top number in blood pressure represents ______ and the bottom number is ______.
A. arterial pressure, venous pressure
B. diastolic pressure, systolic pressure
C. cardiac pressure, pulmonary pressure
D. systolic pressure, diastolic pressure
Select your answer:
Topics:
Psychiatry Hele Skeletal System Digestion and Microbes Eye Physiology Life Processes Excretion Transportation and Excretion Vascular Surgery Health issue related to immune system Respiratory Acidosis Cell Vocabulary Terms for The Skeletal System Physical Education Infection Control Homeostasis, Nutrition, Digestion & Absorption VitalsOther quiz:
Ecology › View
The graphs below show the changes in crab color at one beach.
Which of the following is most likely to have caused the change in the distribution?
_
A. A new predator arrived that preferred dark-tan crabs.
B. A new predator arrived that preferred light-tan crabs.
C. A change in beach color made medium-tan crabs the least visible to predators.
D. A change in beach color made medium-tan crabs the most visible to predators.
Skin Structure › View
Where can you find a layer of dead skin cells?
A. in the dermis
B. in the epidermis
C. in the hypodermis
D. this layer does not exist, dead skin cells fall off right away and are immediately repaired