The amount of dissolved oxygen- this water quality indicator should be used to determine the acidity level of the river water which get contaminated by the discharge of waste water.
Option: B
Explanation:
Industrial effluents contaminated river water. If a industry located in the bank of the river then all its waste water will go in the river water and will pollute the fresh water. To judge the water quality of river there are several indicators but the amount of dissolved oxygen is the best indicator.
Like eutrophication refers to the rising up of phosphate level of the water which decreases the dissolved oxygen level which is harmful for aquatic life. If the dissolved oxygen level disturbed then biological oxygen demand of the water will increase and will adversely affect aquatic life.
Ask the physician for a clarification if you're not sure.
BNP is a test specific to the diagnosis of CHF, BMP (basic metabolic panel) is a test that gives you the status of the patient Electrolytes and will have several results included in the one test.
Answer:
the answer is Chlorhexidine
The client with gastroesophageal reflux disease (GERD) is given advice by the nurse regarding dietary restrictions, such as avoiding chocolate and coffee.
What exactly is GERD?
The disorder known as gastroesophageal reflux disease (GERD) is characterized by the backward leakage of stomach contents into the esophagus (food pipe). Eating moves down the esophagus from the mouth to the stomach. In addition to heartburn and other symptoms, GERD can irritate the food pipe.
If specific fruits, vegetables, beverages, or spicy meals make your symptoms worse, try to avoid them.
Therefore, Acid from the stomach rises into the esophagus over time, a condition known as gastroesophageal reflux disease (GERD).
Learn more about Gastroesophageal reflux disease from the given link
brainly.com/question/28257066
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