In a healthy person which are/is mentained within strict limit? select all that apply. A. blood levels B. ph of blood C. amount of glucose in the blood D osmolarity of the blood.
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In a healthy person which are/is mentained within strict limit? select all that apply.
A. blood levels
B. ph of blood
C. amount of glucose in the blood
D osmolarity of the blood.
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- Extracellular fluids have relatively? A. high sodium and low potassium levels. B .high sodium and high potassium levels. C. higher concentrations of potassium, magnesium, phosphate, and D. sulfate ions. E. low sodium and low potassium levels. F. low sodium and high potassium levels.Say someone has a blood glucose level of 245 mg/dl. Which statement below would be correct? O They would exhibit glycosuria because the transport maximum of glucose has been exceeded. O They would exhibit glycosuria because of decreased osmosis in the urine collecting duct. O They would not exhibit glycosuria because the transport maximum of glucose has been exceeded. O They would not exhibit glycosuria because of decreased osmosis in the urine collecting duct.A nurse carefully assesses the acid–base balance of a patientwho is unable to effectively control his carbonic acid supply.This is most likely a patient with damage to which of thefollowing?a. Kidneysb. Lungsc. Adrenal glandsd. Blood vessels
- Which of the following determines plasma ADH concentration? a. Plasma volume b. All of these c. Plasma pH d. Plasma osmolarityWith keto acidosis associated with diabetes, which factor is decreased?(select all that apply) a. Renal secretion of H+ b. Plasma H c. Plasma pH d. Blood volume e. HCO3-levelsIn a healthy person, which substance(s) should NOT be found in urine in high levels? Choose all that apply. a. Urea b. Simple sugars c. Proteins d. Blood cells e. Amino acids f. Electrolytes such as salts
- B. Blood Pressure Homeostasis Use the terms in bulleted list to complete the schematic diagram of blood pressure homeostasis in Figure 29.8. ram of blood p • ADH • aldosterone blood pressure G 1 HOMEOSTASIS asmul sit widiw bootd cili mon ainorouh Normal BP and volume to low ons nidhiwandi steun dioome sifT.C Stimulation Short Term Regulation Nervous System Stimulation of baroreceptors and chemoreceptors Stimulation of cardiovascular center 3 stimulation e-Leaf Print Companio HYSIOL Decreased BP and volume Peripheral vasoconstriction blood volume • cardiac output sympathetic nerves 5 FIGURE 29.8 Blood pressure homeostasis. Renin (kidney) Angiotensin II activation Homeostasis restored Long Term Regulation Hormones 6 analligas om nidhiw well boolll L 4 (Posterior pituitary) (Adrenal gland) 2018 A mood: How alov Blood pressure ΕΡΟ erythropoietin (kidney) RBC productionEdema is an abnormal swelling in the body caused by excess fluid retention in the tissues. It is most easily noticeable in the hands, feet, ankles, and face. Edema occurs primarily because of the body's retention of too much sodium (salt). The excess sodium causes the body to retain water. A B C An increase A decrease Aldosterone ADH TSH 1 2 5 Using the diagram and table above, complete the sentence below. Edema resulting from excess sodium retention is caused when there is ___A____ in ___B___ secretion from structure ___C___. A: AnswerB: AnswerC: Answera 54 year old man develops vomiting and diarrhea over a 24 hour period. his serum sodium concentration is 140 mEq/L. Intravenous infusion of isotonic saline is initiated . which of the following changes and intracellular and extracellular fluid volume is most likely to result from this infusion a ICF volume : decreased , ECF decreased b. ICF volume :increased , ECF decreased c. ICF volume : increased , ECF. increased d. ICF volume : increased , ECF. no change e. ICF volume : no change , ECF increased
- a 32 year old man who weighs 70kg has a plasma osmolality of 300 mOsmol/kg . He is given 4 L of electrolyte -free water ( 5% dextrose water) intravenously . Assuming no urine excretion , how is this water expected to affect his extracellular fluid volume ? a- 2.7 L decrease . b. no change c. 1.3 L increase d. 2.7 L increase e. 4 L decreaseA nurse is caring for a patient who has fluid imbalance relatedto the development of ascites. Which imbalances would thenurse monitor for in this patient? Select all that apply.a. Extracellular fluid volume deficitb. Protein deficitc. Metabolic alkalosisd. Sodium deficite. Plasma-to-interstitial fluid shiftf. Metabolic acidosisAbnormally increased blood levels of sodium aretermed ________.a. hyperkalemiab. hyperchloremiac. hypernatremiad. hypercalcemia
