The best moment to take his blood is when the nurse measures the peak vancomycin level at 1500.
What role does the VRE play?
The bacteria can sometimes develop drug resistance. They can therefore survive despite the fact that the medicine is meant to kill them. Vancomycin-resistant enterococci, or VRE, are the name for these superbugs. Because they are more challenging to treat than common infections, they are harmful.
VRE can infect the bloodstream, wounds connected to catheters or surgical incisions, other body sites, or the urinary tract. Symptoms will vary depending on where the infection is but may include fever and soreness there.
Therefore, A nurse is taking care of a 4-year-old patient who has osteomyelitis in his left femur and is receiving treatment for it.
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When the left ventricle contracts, the mitral valve closes and the aortic valve is pushed open.
The number of calories in a tsp of sugar when dissolve in water will always have 16 calories. Two teaspoons of sugar provide about 32 calories.
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What Are Calories?</h3>
A calorie is a unit of used and stored energy which can be obtained from our diet or can be burned energy by doing exercise.
In food it is classified into groups as fats, alcohol, carbohydrates, and proteins.
1 gram of alcohol has 7 calories, 1 gram of carbohydrate contain 4 calories. Similarly, 1 gram of fat has 9 calories and 1 gram of protein contains 4 calories.
Hence, the answer is 32 calories.
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An action potential in the motor neuron causes ACh to be released into the synaptic cleft. Binding of ACh to sarcolemma receptors initiates graded potentials. How does the shape change of these proteins lead to contraction? ... Myosin heads bind to the newly exposed myosin-binding sites on actin to form cross bridges.
Answer:
There is a valve through which blood passes before leaving each chamber of the heart. The valves prevent the backward flow of blood. These valves are actual flaps that are located on each end of the two ventricles (lower chambers of the heart).
Explanation: