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hodyreva [135]
4 years ago
7

Difference between control sample and a standard

Health
1 answer:
mash [69]4 years ago
4 0

 A standard contains a known amount of a substance. If u are performing an experiment you will use a sample with a known concentration to create a standard curve (a straight line). Positive and negative controls are measured against the standard curve to show the expected results if the sample u will be testing is positive or negative.

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All methods of learning your hunger and satiety signals EXCEPT:
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A nurse learns that a client will be receiving patient-controlled analgesia (pca). The nurse understands that pca may be deliver
velikii [3]

Patient-controlled analgesia (PCA), a technique for treating pain, allows you to decide when to take a dose of pain medicine. In some circumstances, PCA may be a more effective method of pain management than requesting someone (often a nurse) to administer pain medication.

<h3>What kind of analgesia is managed by the patient?</h3>

A needle with an IV (intravenous) line attached is inserted into one of your veins as part of a type of pain management. By pressing a handheld button, a computerized pump attached to the IV allows you to release pain medication. In hospitals, PCA can be used to lessen pain following surgery.

<h3>What is it Patient-controlled analgesia ?</h3>

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In some circumstances, PCA may be a more effective method of pain management than requesting someone (often a nurse) to administer pain medication. You can use PCA instead of waiting for a nurse.

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8 0
2 years ago
Which of the following words is different from the others? strangle push throttle suffocate?
Semenov [28]

Correct answer choice is:

B. Push.

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2. Throttle means to attack or kill someone by suffocating or strangling them.

3. Suffocate means to die or let to die from a shortage of air or disability to exhale.

All these three words are related to each other as they are all interrelated to suffocation, whereas ,pushing is something different.

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