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Lyrx [107]
2 years ago
5

which condition is an autoimmune disorder characterized by a red, scaly rash on the face and upper trunk?

Medicine
1 answer:
timama [110]2 years ago
6 0
Systemic lupus erythematosus (Brainliest?)
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The nurse is caring for a client at risk for thrombosis. what is an appropriate nursing action when evaluating this client?
olya-2409 [2.1K]

Examine the legs for color, capillary refill time, and tissue integrity when evaluating a client at risk for thrombosis.

Deep vein thrombosis is a condition when a blood clot (a thrombus) develops in a vein (DVT). This can dislodge and go into the bloodstream prior to reaching the lungs, where it can cause a pulmonary embolism (PE), a blockage in the pulmonary circulation that can be fatal.

In both primary and secondary care, nurses will be required to recognize and screen for deep vein thrombosis, therefore they must have the ability to evaluate the patient's clinical risk.

To utilize the Wells screening equipment properly, the leg must be extensively checked. Nurses ought to:

  • Find any asymmetry or unilateral swelling, skin changes, wounds, oedema, erythema, or varicosities on both legs by keeping an eye out for them.
  • Before palpating both legs, feel for heat with your hand over the suspected DVT location. Also feel for pain and any cracks in the skin.
  • DVT symptoms can include deep venous system-specific pain.
  • The difference in the calves' circumference is measured 10 cm below the tibial tuberosity.
  • A DVT is the likely diagnosis if there is a discrepancy of more than 3 cm from the asymptomatic side.
  • Check capillary refill time is between two and three seconds; this is a sign of peripheral perfusion by palpating the foot pulses.

To learn more about the thrombosis please click on the link brainly.com/question/12032910

#SPJ4

3 0
1 year ago
Describe a method of calculating the flow rate in the normal pump versus the pump with the narrowed vessels you described above.
charle [14.2K]

Answer:

Taking into account that:

The flow velocity u of a fluid is a vector field

u = u (x, t)

What gives the velocity of a Fluid Plot at position x y time t.

q = || u ||

Now if the flow is continuous as it happens in the blood vessels then:

The flow of a fluid is said to be constant if it does not move over time, that is why the variant would be 0.

Explanation:

As for the pump with narrow vessels, there the area would be less, therefore the flow also and the flow velocity as well. Adding that the friction with the walls increases as it is narrower, thus generating an increase in pressure with the flow of the liquid.

So this is where we have to put emphasis on the biophysics branch that explains the following:

The Venturi effect is explained by the Bernoulli Principle and the principle of continuity of mass. If the flow rate of a fluid is constant but the section decreases, the speed necessarily increases after crossing this section. By the theorem of conservation of mechanical energy, if the kinetic energy increases, the energy determined by the value of pressure necessarily decreases.

Indeed, according to Bernoulli's principle:

P 1 + 21 ρv 12 + ρgh 1 = P 2 + 21 ρv 22 + ρgh 2

I don't know

3 0
3 years ago
A high dietary intake of protein will also increase an athlete's need for: Low glycemic foods Fluid Fat Essential amino acids
alexira [117]

When consuming high protein, it is necessary to increase the intake of water or fluids along with it.

When a high-protein diet is taken, the athlete must increase the consumption of water or fluids as the kidneys are under strain and need to work more to get rid of excess ammonia. Protein is needed by athletes to repair and strengthen their muscles. Ammonia is the bi-product of the metabolism of protein which is converted to urea and is collected by kidneys which is then removed by the body as urine. Increased levels of ammonia can lead to permanent renal damage.

Learn more about nutrition here,

brainly.com/question/10685158

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8 0
2 years ago
What effect does the drug chloral hydrate have on the body.
leonid [27]

Answer:

slows the activity of your central nervous system

Explanation:

This medicine has both fast-acting and long-lasting sedative effects. Chloral hydrate is for short-term use as a sedative or sleep medicine.

5 0
2 years ago
Read 2 more answers
What chemically breaks down food into smaller molecules
dexar [7]
The pancreas and gland cells of the small intestine secrete digestive enzymes that chemically break down complex food molecules into simpler ones.

answer is digestive enzymes
8 0
3 years ago
Read 2 more answers
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