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Sergio [31]
3 years ago
15

which biologic agents release toxins that can cause cellular injury? a. Bacteria b. protozoa c. virus d. fungi

Biology
1 answer:
Scorpion4ik [409]3 years ago
8 0

Answer: I think its A

Explanation: Infectious myositis may be caused by a broad range of bacterial, fungal, parasitic, and viral agents. Infectious myositis is overall uncommon given the relative resistance of the musculature to infection. For example, inciting events, including trauma, surgery, or the presence of foreign bodies or devitalized tissue, are often present in cases of bacterial myositis. Bacterial causes are categorized by clinical presentation, anatomic location, and causative organisms into the categories of pyomyositis, psoas abscess, Staphylococcus aureus myositis, group A streptococcal necrotizing myositis, group B streptococcal myositis, clostridial gas gangrene, and nonclostridial myositis. Fungal myositis is rare and usually occurs among immunocompromised hosts. Parasitic myositis is most commonly a result of trichinosis or cystericercosis, but other protozoa or helminths may be involved. A parasitic cause of myositis is suggested by the travel history and presence of eosinophilia. Viruses may cause diffuse muscle involvement with clinical manifestations, such as benign acute myositis (most commonly due to influenza virus), pleurodynia (coxsackievirus B), acute rhabdomyolysis, or an immune-mediated polymyositis. The diagnosis of myositis is suggested by the clinical picture and radiologic imaging, and the etiologic agent is confirmed by microbiologic or serologic testing. Therapy is based on the clinical presentation and the underlying pathogen.

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3 0
4 years ago
Describe a chemical and physical change with an example for each
Bad White [126]
A chemical change is a change in which the composition of the matter is changed at the molecular level, most chemical changes are not easily irreversible, for example, an egg being cooked, the egg changes from its liquid like state to a solid, and it is not possible to revert it back to its original change. The egg itself is changed in this case.
A physical change on the other hand however, is only changing the substance of a matter, not its composition, this is usually easily reversible. For example, water turning into ice, the water's substance changed from its liquid state to its solid state, it is still water, and it can easily be turned back into water by heating it.

Sorry for the long explanation,
Hope this helps!
6 0
4 years ago
Read 2 more answers
In a math class with 25 students, a test was given the same day that an assignment
svet-max [94.6K]

We can confirm that the probability of a student who completed the assignment receiving a passing grade is above 90%.

<h3>How can we calculate this probability?</h3>

We can arrive at this number with the information given to us. We are told that of the 16 students who successfully completed the assignment, 15 received passing grades. By dividing this number we can find the percentage of these students that passed, and this serves as the probability, which results in roughly 93%.

Therefore, we can confirm that the probability of a student who completed the assignment receiving a passing grade is above 90%.

To learn more about probability visit:

brainly.com/question/11234923?referrer=searchResults

5 0
2 years ago
Read 2 more answers
I need help with this question
Nonamiya [84]

Answer:

a and c

Explanation:

I do not really have an explanation but I hope this helps :)

6 0
3 years ago
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A couple has three children, all whom have brown eyes and blond hair. Both parents are homozygous for brown eyes (BB) but one is
erik [133]

Answer: 50%

Explanation:

The parental generation would be: BBrr x  BBRr

Using the table attached below, we can see there will be a 50% chance for the third child to get brown eyes and be a redhead (BBRr)

5 0
2 years ago
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