is used to collect electrical data from a muscle as it develops various forces d
ID: 3519062 • Letter: I
Question
is used to collect electrical data from a muscle as it develops various forces different electrical parameters a muscles which of the above parameters show correlation with force production? re measured at each force the relationship between force * * * e parameters A only parameters B only parameters C only parameters A and B parameters A, B and only 18.monitoring which of the above electrical parameters A,B and C would be us force production by the muscle in assessing . parameters A only * parameters B only e parameters C only . parameters A and B * parameters A, B and only 19.consider the following relationship in electrolyte homeostasis for question 19 to 31 increased osmolality stimulates ADH secretion and inhibits aldosterone secretion ADH causes water retention ( which tend to decrease osmolarity) Aldosterone causes sodium retention, potassium excretion and tends to Increase osmolarity Low blood pressure causes both ADH and aldosterone secretion Dehydration increase an individual's blood osmolarity (19 to 21) A decrease in blood pressure would result in which of the following increase water retention increase sodium intake increased blood potassium both A and B are expected 20.which of the following would is expected in an individual whose adrenal cortex has lost the capacity to secrete aldosterone? Increased blood osmolarity Increased blood potassium Increase ADH secretion All of the above .Explanation / Answer
Qno17 and Qno18 are incomplete. The parameters are not given.
Q19. Decreased blood pressure leads to the secretion of both Anti-diuretic hormone (ADH) and aldosterone. With the secretion of both these hormones, there will be increase in the water retention and sodium intake. Also potassium excretion will be increased, which will lead to decrease in blood potassium.
Hence option ( Both A and B are expected) is correct.
20. When there will be no secretion of Aldosterone hormone sodium retention and potassium excretion will be hampered. Also blood osmolarity will be decreased.This will lead to low blood sodium and high blood potassium level.
Hence option ( increased blood potassium) is correct.
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