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hichkok12 [17]
3 years ago
12

Which system can a pathogen enter in order to circulate through the body?

Medicine
1 answer:
Mariana [72]3 years ago
5 0
Its b bud, I know that’s because I passed health class
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Blood passing through a semilunar valve will enter an artery.<br> a. True<br> b. False
natulia [17]

Answer:

TRUE

Explanation:

In the heart there are two semilunar valves (29, 32), both valves lead to the pulmonar artery, and to the aortic arch; respectively.

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Mr. Lopez, who is fairly well-off financially, would like to enroll in a Medicare prescription drug plan you represent and simpl
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That he doesn’t qualify for Medicare
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An employee's duties include a. Clarifying physician orders when they are ambiguous or erroneous. b. Having a knowledge of basic
kati45 [8]

Answer:

Best available answer would be e as all of these are the employee's duties.

Explanation:

7 0
3 years ago
Order: Pfizerpen (penicillin potassium) 200,000 units IM q6h
maw [93]

Answer:

Explanation:

I'm only like 60% sure so you might want to double check this.

Think:

Need 400 mg

Have 100 mg per mL ( Need four times that amount )

Calculate:

Dosage on hand       Dosage desired

                             =

Amount on hand      X Amount desired

Cross multiply  100 mg  400 mg

                          1 mL X  =mL

                          100 X = 400

                          100 X  = 400

Simplify             ----------------------

                          100         100

                          X 4 mL

Withdraw 4 mL of reconstituted Zithromax using 5 mL syringe

Further dilute and give IV

Since single-dose vial, discard any remaining drug

Hopefully this helps!

3 0
3 years ago
Each of the blood vessel layers is affected differently by the aging process.
irga5000 [103]

Answer: A) Tunica intima

Explanation:

Fibrosis is the process of formation of extra fibrous connective tissue in the organ or tissue in a reaction process. This is because of the benign or pathological state. In terms of injury it is caused by the scarring and if the fibrosis takes place in a single layer of cells this is called as fibroma.

The fibrosis results in the break down of the tunica intima layer. This occurs due to break down of fibrin thrombi. The tunica intima is the innermost layer of the blood vessel like artery or vein. This layer is made up of single layer of endothelial cells and supported by the internal elastic lamina. The fibrosis of the tunica intima will affect the blood flow and will cause the rupture of the blood vessels.

4 0
3 years ago
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