The answer is option A.
The Student identifies the test tube
that stops bubbling first contains the catalyst.
Because Catalyst is a substance which
increases the rate of reaction, and the reaction shows that when a product is
obtained bubbles formed.
<span>When the student added X, Y and Z to the
test tubes. The one which is a catalyst fastened the reaction.</span>
Answer:
To observe the cheek cell,
-
Take a tooth pick use its blunt side to scrap inside the mouth.
- You will see some deposition on the blunt side of tooth pick, make a smear on the clean slide in the center using that tooth pick.
- Add a drop of methylene blue solution and place a coverslip, make sure that bubbles are avoided i.e. coverslip should be placed in the inclined manner.
- Remove the excess solution and observe it under the microscope first under 4X and then under 10X.
Observation:
- The cells observed are squamous epithelial cells. The small blue dots seen inside will be the bacteria from our teeth and mouth.
1.I believe it is C.
2.It is A
3.It is B
I hope this helped
Answer:
Determine the MDC for the principal diagnosis
Explanation:
MS-DRGs are abbreviated as Medicare Severity Diagnosis Related Groups.
DRGs assignment :
- DRGs are th groups of diagnoses determined by the medicare to be related clinically and have similar resource consumption.
- Many different diagnoses exist within one DRG
- One DRG per hospitalization, assigned at discharge.
- Derived from all diagnoses and procedures listed.
- Groups the patients into categories that consume similar resources
- Measures case mix index
