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Shalnov [3]
2 years ago
11

Why must Truvada be taken within 72 hours of HIV exposure?

Medicine
1 answer:
antoniya [11.8K]2 years ago
7 0
If it isn’t taken within 72 hours of exposure it simply will not work
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A 36-year-old unrestrained driver involved in a motor vehicle crash is complaining of sternal chest pain. Your scene size-up rev
Mkey [24]

Answer:

The asnwer is A) cardiogenic

Explanation:

Patient with severe anterior chest trauma with 88 pulse per minute, tachypneic, 92/68 pressure and peripheral cyanosis is presenting a cardiogenic shock. We talk about cardiogenic shock when the heart is unable to pump enough blood to the entire body that is needs to. It is caused by serious cardiac complications, such as severe trauma to the heart with damage to its structures, such as tendons, cardiac muscles or wall, and also the accumulation of fluid around it (cardiac tamponade).

4 0
3 years ago
Pamela watches her cat Mr. Big swat his paw at the wall and calls out, "Crazy Big, what are you swatting at; nothing is there."
Advocard [28]

Answer:

a. Cats see low-frequency, low contrast objects better than humans.

Explanation:

Mr. Big is able to see something that Pamela does not see because cats have a wider field view of about 200 degrees while that of humans is about 180 degrees.

Cats eyes have 6-8 times more rod cells, which are more sensitive to low light, than that of humans. Their elliptical eye shape, large tapetum and cornea help to gather light for better vision at night.

8 0
3 years ago
Conjunto de valores y reglas definida por grupo o cultura
gladu [14]

Answer:

Morality is the set of values and rules defined by a certain group or culture, which is common to all its members. This being the case, morality is what defines how people should behave in the social environment.

Explanation:

7 0
3 years ago
The nurse is caring for a patient with dic. this patient has gotten 4 units of packed red blood cells. what blood component will
egoroff_w [7]

The blood component that will need to be replaced is Platelets.

DIC stands for disseminated intravascular coagulation, it is a disease in which the proteins in the blood that regulate clotting becomes hyperactive. It leads to clot formation in the blood vessels which may clog them to prevent flow into the body parts and cause serious damage.

When the platelets are consumed in the formation of clots their shortage may cause an unstoppable bleeding from even a small cut. You may bleed spontaneously even without an injury. Its main cause may be due to an inflammation, injury, or due to prior illness.

To know more about disseminated intravascular coagulation refer to the link below

brainly.com/question/13086364

#SPJ4

3 0
1 year ago
A person is considered legally intoxicated in most states with a blood alcohol level of 80.0 mg/dl. calculate this concentration
Furkat [3]

The concentration expressed in parts per million is 782 ppm.

<h3>What is Parts per million?</h3>

It is calculated by dividing the mass of the solution by the mass of a solute present in one million (10⁶) parts.

<h3>Calculation for units in ppm:</h3>

Given:

Mass of  blood alcohol =  80 mg/dL = 80 x 10^{5} g/mL

Density of blood plasma or Mass of blood plasma = 1.023 g/mL

Concentration in ppm = (Mass of alcohol/Mass of plasma) x 10^{6}

= (80 x 10^{5} g/mL/ 1.023 g/mL) x 10^{6}

= 782 ppm

Hence, the concentration expressed in parts per million is 782 ppm.

Learn more about concentration here:

brainly.com/question/17206790

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6 0
1 year ago
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