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broy57898

broy57898

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English1Biology3

1.Which is true of sex hormones?

a. They inhibit osteoblastactivity.
b. They have no effect onbone.
c. They stimulate ossification ofthe epiphyseal plates.

d. Their action on bone growth is stronger in males than infemales.

2. A compound fracture

a. incompletely breaks the bone inmore than one place.
b. is caused by a disease.
c. exposes the broken bone to theoutside.

d. completely breaks the bone in more than one place.

3. The joint between adjacent vertebral bodies is a

a. symphysis that isamphiarthrotic.
b. symphysis that issynarthrotic.
c. symphysis that isdiarthrotic.

d. synovial that is synarthrotic.

4. Artificial joints are built of

a. glucosamine andchondroitin.
b. silicone polymers for smalljoints and metals for large joints.
c. silicone polymers for largejoints and metals for small joints.

d. proteins for small joints and carbohydrates for largejoints.

5. Which of the following is not a synovial joint?

a. Condylar
b. Ball-and-socket
c. Hinge

d. Symphysis
Answer: c. They stimulate ossification of the epiphyseal plates. c. exposes th...
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Answer: The optical density (OD) at 600 nm is commonly used as a measure of ba...
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A step by step explanation how the inhibitory action of Topamaxcauses disturbances in blood Chemistry.

The acutal question is part of a case study and asks this: Thecarbonic anhydrase in proximal convoluted tubule cells areparticularly sensitive to inhibition by Topamax. Use the diagram oftransport in the epithelial cells of the proximal convoluted tubuleprovided below and your understanding of the function of the kidneyto provide a step-by-step explanation of how the inhibitory actionof Topamax caused the disturbances in Sally Ann�s bloodchemistry.

Table 1 � Blood test results from Sally Ann. Normal Range

Sally Ann's results*

Hemoglobin (g/dL)

12.0 - 15.0

12.8

Hematocrit (%)

36 - 44

37.5

Creatine kinase cardiac isozyme

0 - 3.9%

1

Creatine kinase MM isozyme

96 - 100%

99

Creatinine

0.5 - 1.4

0.9

pH

7.35 - 7.45

7.31

pCO2 (mmHg)

38 - 52

18.1

pCO2 (mM)

20 - 27

9.5

pO2 (mmHg)

70 - 100

121

HCO3- (mM)

19 - 25

8.9

Glucose (mg/dL)

90 - 140

112

*Based on data from J.E. Burmeister, R.R. Pereira, E.M. Hartke,and M. Kreuz. 2005. Neuro-

Answer:Based on the given information and understanding of the function of the...
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Answer: The relevance of topics and themes across time periods is influenced b...
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