PHYSIO Flashcards
NOT A FUNCTION OF THE SECONDARY MESSENGER SYSTEM IN POSTSYNAPTIC NEURON
A. ACTIVATION OF CYCLIC GMP IN THE NEURONAL CELL
B. ACTIVATION OF IC ENZYMES
C. ALLOWS PASSAGE OF IONS THROUGH CATION AND ANION CHANNELS
D. ACTIVATION OF GENE TRANSCRIPTION FOR FORMATION OF NEW PROTEINS
THE SECONDARY MESSENGER DOES NOT ALLOW PASSAGE OF IONS THROUGH CATION AND ANION CHANNELS
ATHLETES ON A HIGH CARB DIET RECOVER FROM EXHAUSTIVE MUSCLE GLYCOGEN DEPLETION IN ABOUT?
2 DAYS
MAJOR SOURCE OF ENERGY FROM THE 0TH TO THE 90TH SECOND OF EXERCISE
GLYCOGEN LACTIC ACID SYSTEM
VALVES CLOSED DURING VENTRICULAR SYSTOLE?
TRICUSPID AND BICUSPID
MOST OF THE CARBON DIOXIDE IN THE BLOOD IS CARRIED IN THE FORM OF
BICARBONATE
PREVENTS THE TRACHEA FROM COLLAPSING
ALVEOLI
MOST IMPORATANT FACTOR INFLUENCING RATE AND DEPTH OF RESPIRATION
PHYSICAL ACTIVITES
MAJOR EVENT IN THE PCT
REABSORPTION (65% OF H20 ABSORBED)
PHASE 1 OF KOROTKOFF
SWISHING
PHASE 2 KOROTKOFF SOUNDS
TAPPING
PHASE 3 KOROTKOFF SOUNDS
LOUDER AND CRISPER SOUNDS
PHASE 4 KOROTKOFF
MUFFLING
LARGEST BULK OF WATER IS ABSORBED IN THE
SMALL INTESTINE
PRINCIPLE OF REVERSIBILITY, IN EXERCISE TRAINING, IMPROVEMENTS ATTAINED FF CESSATION OF EXERCISE BEGIN TO DISAPPEAR AFTER HOW MANY DAYS/WKS?
2 WEEKS
WHAT SYSTEM IS THE MOST LIMITING FACTOR IN THE DELIVERY OF 02 TO THE MUSCLES DURING MAXIMAL MUSCLE AEROBIC METABOLISM
CV SYSTEM