1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nikolay [14]
3 years ago
8

A client visits an orthopedic specialist because of pain beginning in the low back and radiating behind the right thigh and down

below the right knee. The doctor suspects a diagnosis of sciatica. The nurse knows that the origin of the pain is between which intervertebral disks?
Biology
1 answer:
Elena L [17]3 years ago
3 0

ANSWER: The origin of the pain is from the intervertebral disks of the lumbosacral spine.

EXPLANATION:

Sciatica is pain in the lower extremity resulting from irritation of the sciatic nerve.

The sciatic nerve is the largest nerve in the body and begins from nerve roots in the lumbar spinal cord in the low back and extends through the buttock area to send nerve endings down the lower limb.

Sciatica is caused by irritation of the root(s) of the lower lumbar and lumbosacral spine. Additional common causes of sciatica include: Lumbar spinal stenosis (narrowing of the spinal canal in the lower back) Degenerative disc disease (breakdown of discs, which act as cushions between the vertebrae).

You might be interested in
You are doing lab work with a new species of beetle. You have isolated lines that breed true for either blue shells and long ant
aev [14]

Answer:

Due to the fact that when crossing the isolated lines, the F1 progeny expression resulted in all alleles having blue shells and long antennas,  the dominant <em>shell/color & length/antenna</em> combination is:

<em>"</em><em>Blue Shell & Long Antenna</em><em>"</em>

8 0
3 years ago
One example of how applied science has had a direct effect on daily life is the presence of vaccines. Vaccines to prevent diseas
Mashutka [201]

Vaccines are a boon in eradicating various lethal diseases and increase the immunity of the people. The development of vaccines started with the understanding the cell itself, various pathways that regulate its fate. The immunology, a branch of biological science, gave the idea of the working of the defense or the immune system of the body, and of the various specia cells that function for it. This led us to the discovery of antibodies and antigens. Vaciines are artificial means of injecting antigens into the body to generate antibodies beforehand, so that the immune system remembers producing it at the time disease causing agent strikes us.

Thus, we can summarise that STEM research or core science research has led to innovations that have shaped our lives and lifestyle to contribute to an overall good social health.

8 0
3 years ago
PLEASE HELP ASAP!!
castortr0y [4]

A is the correct answer!

- water can moderate temperature v. well that's why it's used as a cooling agent

- water expands upon freezing (that's why ice floats on water!)

3 0
3 years ago
What do cells want to being in and what do cells want to keep out
PilotLPTM [1.2K]

Answer:

Cell membranes serve as barriers and gatekeepers. ... Small polar molecules, such as water and ethanol, can also pass through membranes, but they do so more slowly. On the other hand, cell membranes restrict diffusion of highly charged molecules, such as ions, and large molecules, such as sugars and amino acids.

Explanation:

Hope it helps :)

4 0
2 years ago
A commonly prescribed benzodiazepine for sleep, which is also used to sedate patients receiving dental implants is valium halcio
balu736 [363]
<span>The answer to this is Halcion which is medical treatment given to patients with sleeping disorders such as insomnia. It helps you fall asleep faster and for a longer period of time.</span>
6 0
3 years ago
Other questions:
  • It's laundry day at Dan's house, so he plugs in his electric iron. What transformation of energy takes place inside the ron?​
    5·1 answer
  • Plants and animals do not respond to the pressure of abiotic factors in their ecosystems
    14·2 answers
  • Looking at the chemical reaction provided here, propose a different method that could be used to measure amylase activity: Starc
    15·1 answer
  • Which best describes nitrogen fixation? Nitrogen fixation is the process of creating free nitrogen for plants to absorb. Nitroge
    13·2 answers
  • Does oversteaming brocooli kill the nutrients? reddit
    15·1 answer
  • According to the gate control theory of pain, how do gate neurons inhibit pain neurons? select one:
    6·1 answer
  • 4. Calculate the specific heat for a 20 g piece of metal if 30 J of energy is
    7·1 answer
  • Please help!!!<br> I need to know the answer fast!!!
    6·1 answer
  • You have two waves. One with a frequency of 150Hz and another with a frequency of
    7·1 answer
  • Life science final exam
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!