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solmaris [256]
3 years ago
8

Typically, urea broth is filter-sterilized because autoclaving breaks down the urea. However, even unsterilized broth rarely pro

duces false-positive results. Why do you think this is true?
Biology
1 answer:
Anni [7]3 years ago
8 0

Answer:

When organisms use urea, ammonia is generated during incubation, which makes the reaction of these media alkaline

Explanation:

Urea broth preparation:

Suspend 3.87 grams of the medium in 100 ml of distilled water without heating. When the powder dissolves, sterilize by filtration. Dispense quantities of 0.5 to 2 ml in small sterile tubes. Larger volumes may be used but the reactions will be slower. Do not sterilize in autoclave.

Do not boil the medium.

If no filter is available, the medium can be sterilized at 100-110 ° C for 10 minutes. If the medium is prepared and inoculated immediately, it provides good results without sterilization.

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Answer:

A

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Mechanical = physical basically aka his arms throwing the basketball

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3 years ago
What are the principles of medication administration
Natali [406]

Answer:

This tool is divided into three sections representing the principles in the Medication practice standard: authority, competence, and safety.

Explanation:

Rights of Medication Administration

1. Right patient

  • Check the name of the order and the patient.
  • Use 2 identifiers.
  • Ask patient to identify himself/herself.

2. Right medication

  • Check the medication label.
  • Check the order.

3. Right dose

  • Check the order.
  • Confirm the appropriateness of the dose using a current drug reference.

4. Right route

  • Again, check the order and appropriateness of the route ordered.
  • Confirm that the patient can take or receive the medication by the ordered route.

5. Right time

  • Check the frequency of the ordered medication.
  • Double-check that you are giving the ordered dose at the correct time.
  • Confirm when the last dose was given.

6. Right documentation

  • Document administration AFTER giving the ordered medication.
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7. Right reason

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8. Right response

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3 0
3 years ago
(a) LL-<br> (e) Rr-<br> (b) YY<br> (c) Ss-<br> (d) RR<br> (9) ss-<br> (h) YY
geniusboy [140]

Complete question:

You will find the complete question and answer in the attached files

Answer:

a) LL-  <em> Long nose</em>

b) yy- <em>Blue body</em>

(c) Ss-  <em>Squarepants body</em>

(d) RR-  <em>Round eyes</em>

(e) Rr-  <em>Round eyes</em>

(f) ll- <em>Stubby nose</em>

(g) ss-  <em>Roundpants body</em>

(h) Yy- <em>Yellow body</em>

Explanation:

You will find the complete answer and explanation in the attached files due to technical problems.

8 0
3 years ago
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Which protein is used to break food down and give?
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