In what way would you expect an increased right ventricular muscle mass to affect the MCV?
Ans) The heart’s electrical axis refers to the average direction of current flow in the heart. The heavy arrow in the heart is the heart’s electrical axis. The length of this arrow is proportional to the current’s intensity and is called a vector because it has direction and magnitude. For this reason, the average direction of current flow in the heart is commonly called the mean cardiac vector (MCV).
In what way would you expect an increased right ventricular muscle mass to affect the MCV?
5. Why would you expect LDH5 to predominate in skeletal muscle and LDH1 in cardiac muscle?
2a. Creatine supplements are touted as a way to increase energy to muscle and therefore be stronger and faster.Based on what you know about creatine, would creatine be more effective in helping enhance performance for a sprinter or for a marathon runner? Why? b. Shortly after beginning to take creatine, users’ muscles increase in mass, but this is simply due to increased water in the muscle. Why would taking creatine supplements lead to more water in muscles? (Hint: Creatine is...
Final Diagnosis Arrythmogenic right ventricular cardiomyopathy (ARVC) typically presents as a sudden debilitating right ventricular myopathy and ventricular tachycardia, syncopal attacks and sudden death following a flu-like illness. It is a familial condition linked to chromosomes 1, 2 and 14 that is characterized by specific arrhythmias. ARVC occurs in families, and it is inherited as an autosomal dominant trait with variable penetrance and clinical expression. ARVC has been reported as the leading cause of sudden death in young athletes. Even...
A patient with high cortisol levels would have: High muscle mass High insulin levels Increased inflammation Increased lipolysis Kidneys need to degrade ____________________ in order to block aberrant signaling through the _____________________ receptor. A process that can be blocked by consumption of licorice extract. Aldosterone ; Cortisol Cortisol ; Aldosterone DHEA ; Aldosterone DHEA ; Cortisol
Atomic mass of magnesium Would you expect the atomic mass to be higher lower the same as the expected value if the vapor pressure of water had been ignored? Explain in a way i can understand please
Question 1 During ventricular fibrillation, there is no coordinated ventricular contraction. What effect does this have on cardiac output? a. Increased cardiac output. b. Decreased cardiac output. c. No cardiac output. d. Cardiac output will remain normal. e. None of the above is correct Question 2 A “portal system” is the name for a. arteries that bypass a major organ. b. veins that bypass a major organ. c. two capillary beds in series. d. arteries that connect directly to veins...
What differences or similarities would you expect to see when you compare the mass spectra of 1-propanol with the mass spectrum 2-propanol? Draw the structure and indicate the m/z value for the more significant peaks.
Would you expect rising levels of carbon dioxide in the atmosphere to affect C4, C3, or CAM plants differently? Why or why not?
You are working on muscle atrophy. Discuss what happens in atrophy and how muscle mass can increase upon recovery from atrophy, and how under these conditions, contractile force generated for a given stimulus would be affected. Give an explanation to a patient (without a strong science background) how stimulation of skeletal muscles can result in different strength contractions using language they can understand
7. In patients with pancreatitis, what lab values would you expect? Why? Type of Expected Why Lab Value (Increased, Decreased, Normal) Ammonia (NH3) Amylase Lipase AST ALT Blood Urea Nitrogen (BUN) Creatinine