This hormone has the reverse effect on another mineral or compound. This mineral or compound is _____. Which cation and two anions are present in the highest quantities in the extracellular fluid? Sodium, chloride, and bicarbonate .
Which cation and two anions are present in the highest quantities in the extracellular fluid quizlet?
Within the extracellular fluid, the major cation is sodium and the major anion is chloride.
What is the most abundant anion in the extracellular fluid multiple choice question?
chloride
The most abundant anion in the extracellular fluid is chloride which is consistent with answer choice “B”. Anion refers to a negatively…
What fluid makes up about 80% of extracellular fluid?
Extracellular fluid is the internal environment of all multicellular animals, and in those animals with a blood circulatory system, a proportion of this fluid is blood plasma. Plasma and interstitial fluid are the two components that make up at least 97% of the ECF.
Which of the following is used to promote Na+ reabsorption by the kidneys group of answer choices?
Aldosterone is the principal hormone that stimulates Na+ reabsorption by distal segments of the renal tubule. Aldosterone synthesized in the zona glomerulosa of the adrenal gland is secreted mainly in response to circulating angiotensin II generated in response to renin release by the afferent glomerular artery.
Where is Na+ concentration lowest?
The answer is C.
The Na+ concentration is the lowest in the intracellular fluid.
Which of the following is the most abundant cation in the intracellular fluid?
The most abundant cation in intracellular fluid is sodium. The most abundant cation (or positively charged ion) in the intracellular fluid (ICF) is potassium (K+).
What is the most abundant anion?
chloride
chloride. Chloride is the most abundant anion in the extracellular fluid and serves a central role in regulating osmotic…
What is the most abundant anion in the ICF?
Phosphate is the most abundant intracellular anion.
What is the most abundant cation found in the blood?
Potassium, a metallic inorganic ion with atomic weight of 39, is the most abundant cation in the body. The vast majority of potassium is in the intracellular compartment with a small amount in the extracellular space.
Which cations are found in higher concentration in the ICF?
The ICF contains an abundance of potassium(cation), magnesium(cation), and phosphate ions, plus large amounts of negatively charged proteins. Interstitial fluid of peripheral tissues and the plasma of circulating blood.
Which body fluid compartment contains high levels of Na+ and Cl?
So compared to the plasma, interstitial fluid tends to have higher concentrations of small anions like Cl- and lower concentrations of small cations like Na+.
What is the most common cation found in the interstitial fluid?
The most abundant cation in intracellular fluid is potassium.
Which of the following is used to promote NA plus reabsorption by the kidneys?
Angiotensin II, a potent renal and peripheral vasoconstrictor, promotes sodium reabsorption, stimulates thirst, and favors the renal production of prostaglandins and bradykinin, hormones that play a role in sodium homeostasis.
Which of the following is the most common cause of metabolic alkalosis?
The most common causes of metabolic alkalosis are the use of diuretics and the external loss of gastric secretions.
When respiratory rates are high CO2 concentrations are always low?
Bicarbonate (HCO3-) levels are measured directly using the potentiometer. When respiratory rates are high, CO2 concentrations are always low. A patient’s respiratory rate is higher than normal, HCO3-, pH and pCO2 are below normal.
Which of the following ions has a higher concentration in intracellular fluid ICF than in extracellular fluid ECF )?
comparison with extracellular fluid
It differs from intracellular fluid (fluid within the cells) in that it generally has a high concentration of sodium and low concentration of potassium, while intracellular fluid is high in potassium and low in sodium.
What is the extracellular concentration of sodium?
Extracellular sodium concentration averages 140 mEq/L (140 mmol/L).
What is the largest compartment of extracellular water?
intracellular compartment
The largest compartment is the intracellular compartment. Any fluid not contained inside a cell therefore comprises the extracellular compartment.
From single cell to multicellular organism.
| Constituent | K+ |
|---|---|
| Plasma | 4 |
| Interstitial fluid | 4.1 |
| Intracellular fluid | 150 |
What is the highest cation intracellularly quizlet?
The most abundant cation in intracellular fluid is sodium.
What is the main extracellular anion quizlet?
What is the major extracellular fluid anion? Chloride.
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