All categories

4 years ago

When teaching a client about patient-controlled analgesia (pca), which would the nurse integrate into the teaching plan?

1 answer:

4 0

Client is able to self-administer pain-relieving drugs as necessary. Absence of sensibility to pain, particularly the relief of pain without loss of consciousness; absence of pain or noxious stimulation. continuous epidural analgesia continuous injection of an aesthetic solution into the sacral and lumbar plexuses within the epidural space to relieve the pain of childbirth

You might be interested in

The figure shows a negatively charged sphere and a balloon that has been rubbed with dry human hair. If the two are brought clos

nignag [31]

I am sure the answer is repel because human hair carries negative charges which mean they will repel because like things repel

4 0

3 years ago

Read 2 more answers

When the offspring's phenotype is a "combination" (mixture) of parents' phenotypes

mel-nik [20]

Answer: C) Codominance

Explanation:

When the offsprings phenotype is a combination of both parents

3 0

3 years ago

Read 2 more answers

A communications satellite transmits a radio wave at a frequency of 9.4 x 10^9 Hz. What is the signal’s wavelength? Assume the w

sergejj [24]

To calculate this we will use the light equation:
$c=$ λ $*f$

We have Frequency $f=9.4* 10^{9}Hz$ .
We know that speed of light in vacuum is $c =3.8* 10^{8} m/s$ .
Since a unit of speed of light is m/s, we can change the unit of frequency Hz to 1/s, since Hz means cycles per second (f=1/T).

So:
$f=9.4* 10^{9}1/s$
 $c =3.8* 10^{8} m/s$

 $c=$ λ $*f$
⇒ λ $= \frac{c}{f}$
⇒ λ $= \frac{3.8* 10^{8}}{9.4* 10^{9}}$
⇒ λ $=0.04 m$

5 0

4 years ago

Any change in the nucleotide sequence of DNA is called a?

KiRa [710]

Answer:

mutation

Explanation:

As such, the nucleotide sequences found within it are subject to change as the result of a phenomenon called mutation.

8 0

3 years ago

13)

Julli [10]

Multiply 5730 years by 2 since two half-lives have gone by for carbon.

Explanation:

The half-life of a radioactive isotope depicts the measure of time that it takes half of the isotope in an example decay. On account of radiocarbon dating, the half-existence of carbon 14 is 5,730 years

The half-life of carbon-14 is 5730 years.

In this manner, after

1 half-life there is 50 % = 1/2 of the first amount left.

2 half-lives there is 25 % = 1/4 of the first amount left.

25% is two half-lives.

Every 50% of life requires 5730 years.

So two half-lives require 2 × 5730

6 0

3 years ago