★ Body Fluids & Circulation Quiz
How do parasympathetic neural signals affect the working of the heart?
A. Reduce both heart rate & cardiac output
B. Heart rate is increased without affecting cardiac output
C. Both the heart rate & cardiac output increase
D. Heart rate decreases but cardiac output increases
Select your answer:
Topics:
Introduction to Mycology The Cell Hormones Physical Fitness Perioperative Nursing Care Physical Anatomy and Histology of Stomach Gaseous Exchange in Humans Source of Food Macromolecules and Enzymes Movement and Locomotion Health and Hygiene Non-Communicable Disease Blood Groups HCMA - HematologyOther quiz:
Eye or Nose Injuries › ViewWhich of these is NOT a major sign of a nasal fracture?
A. Obvious deformity
B. Nosebleed
C. Mobiltiy
D. Crepitus
Safety and First Aid › View
In case of a gas leak
A. close all the doors and window
B. all doors and windows should be open
C. Lit a matchstick