Answer:
D. All of the above
Explanation:
Enzymes are proteins, act as biological catalysts, and are sensitive to factors like pH and temperature.
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In external respiration carbon dioxide move from capillaries to alveoli, while oxygen move from alveoli to capillaries in internal respiration.
Fungi, animals and plants are eukaryotic.
Answer: b. removes nutrients from seawater.
An oil spill is the release of oil which is used to run vehicle in water like boat and ships. The liquid oil like liquid petroleum hydrocarbon are spill over the water. This acts as a chief water pollutant. This oil adds up minerals to the seawater.
Answer:
The most likely cause of this patients dyspnoea is chronic bronchitis due to his history of chronic smoking and the recent production of green phlegm with an increased mucus production
Therapy is generally focused on alleviation of symptoms.Toward this goal, a doctor may prescribe a combination of medications that open obstructed bronchial airways and thin obstructive mucus so that it can be coughed up more easily. Care for acute bronchitis is primarily supportive and should ensure that the patient is oxygenating adequately. Bed rest is recommended.
Acute treatment for the patient would be therapy with short-acting agonists or anticholinergic bronchodilators if there is acute exacerbation to help dilate the bronchioles and reduce inflammation. Additionally a short course of systemic corticosteroid therapy to aid with inflammation reduction and allow phlegm to be coughed up more easily
The most helpful intervention to help prevent future exacerbation is the avoidance of environmental irritants, especially cigarette smoke. and reducing the amount of smoking per day this will help control cough and sputum production in patients with chronic bronchitis