Answer:
The correct option is C
Explanation:
The capital was well positioned near active trade routes connecting east and west. The Byzantine economy was among the most robust economies in the Mediterranean for many centuries. Constantinople was a prime hub in a trading network that at various times extended across nearly all of Eurasia and North Africa. The state strictly controlled both the internal and the international trade, and retained the monopoly of issuing coinage.
Answer:It could happen naturally through Mutation
Explanation:
What is mutation?
Mutation is a process where by the DNA of an organism changes.
This can happen when one base of a DNA is deleted somehow through some error in the DNA system or it could also happen if a new base is introduced (insertion) into the already existing DNA system changing the sequence of the DNA or it could also happen when the base is duplicated into two bases(duplication).
These changes may result to the change in the behaviour of an organism or it may change the way the organism looks.
Nursing staff should monitor patients' serum potassium because decreased potassium puts patients at increased risk of digoxin poisoning.
Patients should be questioned about dyspnea, cough, general malaise, and other signs and symptoms of heart failure. Dyspnea, a major symptom of heart failure, usually progresses from exertional dyspnea to orthopnea, paroxysmal nocturnal dyspnea, and resting dyspnea.
Troponin T is a protein found in heart muscle. Measuring Troponin T with the highly sensitive Troponin T test helps health care providers diagnose heart attacks and determine heart disease risk. Elevated troponin T levels are associated with an increased risk of heart disease in asymptomatic people.
Treating arrhythmias also improves physical performance. Digoxin belongs to a class of drugs called cardiac glycosides. It works by affecting certain minerals (sodium and potassium) in heart cells. This reduces the load on the heart and maintains a normal, stable, and strong heartbeat.
Learn more about digoxin toxicity at
brainly.com/question/13033888
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