What does M-mode recording through the pulmonic valve show as an indirect sign of pulmonary hypertension?
A. Increased a-wave and mid-systolic opening of the valve
B. Reduced a-wave and mid-systolic closure of the valve
C. Constant a-wave and early diastolic closure of the valve
D. Enhanced a-wave and late diastolic opening of the valve
Select your answer:
Topics:
Excretory and Musculoskeletal System Nutrition - Digestive System Anatomy - Cellular Respiration Parathyroid Gland Hospital Departments Agents of Disease Antimicrobial Pharmacology Tongue and Skin Hematologic System Anatomy Muscles Eye 5 Major Food Groups Digestion and Absorption of Carbohydrates Healthcare Systems and Settings Mutation & Genetic EngineeringOther quiz:
Cell Theory & Melanoma › ViewWhich instrument / tool is commonly used to study cells at a total magnification of at least 1, 500x?
A. magnifying glass
B. compound light microscope
C. electron microscope
D. simple light microscope
Microbiology › View
An example of natural active immunity would be
A. chickenpox infection, followed by lifelong immunity.
B. giving a person immune serum globulins to chickenpox virus after exposure to the disease.
C. a fetus acquiring maternal IgG to the chickenpox virus across the placenta.
D. chickenpox vaccine triggering extended immunity to chickenpox.