. A patient with chronic bronchitis is brought into the emergency room with complaints of sudden-onset chest pain, shortness of breath, and coughing up blood. His lab work shows hypoxemia, respiratory acidosis, and elevated red blood cell (RBC) count, white blood cell count, hemoglobin, and hematocrit.

1.Utilizing your understanding of the process of erythropoiesis, why do you think this patient has elevated RBCs, hemoglobin, and hematocrit?

2.What is the most likely cause of the patient’s acute symptoms?

3.How do you explain this?

Question 33

Which of the following individuals will have the MOST trouble producing functional gametes during meiosis?

A. Triploid with 30 chromosomes

B. Diploid with 46 chromosomes

C. Tetraploid with 12 chromosomes

D. Tetraploid with 48 chromosomes

Question 25

Which of the following is NOT true of a cytoplasmic gene?

A. Maternal genotype affects offpring phenotype

B. It is localized in the extranuclear DNA

C. It may be located on the X chromosome

D. It may control deposition of material into oocytes

Question 29

You find a red and white (both colors on one flower) geranium in your flowerbed of red geraniums. Seeds from self fertilization of this plant produce ¼ red plants, ½ red and white plants, and ¼ white plants. When considering the visible phenotype, which explanation is most likely?

A. The red and white plant had a new mutation, creating an allele to which the wildtype red is co-dominant

B. The red and white plant had a mutation, creating an allele to which is incompletely dominant to red

C. The soil in which the red and white plant was growing is deficient in nutrients

Discuss in detail about the six-financial results control that can be used to address the myopia problem?

Discuss about the types uncontrollable factors that affects an organization? According to you which one of the factor has the least impact?

A red car and a blue car are driving in the same direction on the interstate. The red car

is travelling at 25 m/s, while the blue car is travelling at 35 m/s. The driver of the blue

car is not paying attention and rear-ends the red car. The red car has a mass of 2,000

kg while the blue car is only 1,000 kg.

a. Prior to the collision, what is the value of the center of mass kinetic energy?

b. In order for this collision to be isolated, what is the maximum amount of energy

that can be converted to other forms during the collision? What percentage of

the initial kinetic energy does this represent?

c. If the system loses 40% of its kinetic energy in the collision, is the system

isolated? Why or why not?

d. Prior to the collision, how fast and in what direction would you need to be

travelling in order for the system to appear to have zero momentum?

e. Regardless of your answer to part (c), assume now that the two vehicles form

an isolated system. If they cars stick together, how fast will they be moving?

f. What minimum amount of kinetic energy must be conserved in order for this

system to be isolated?

Respiratory and Cardiovascular CPT coding

1. Explain how to code for sinus endoscopies and bronchoscopies, give examples.

2. Review the guidelines that pertain to the insertion of central venous access, explain types, and guidelines that apply to the insertion of these devices.

3. Discuss in detail the guidelines that apply to the coding of pacemakers and implantable defibrillators, first time insertion, revisions and replacements give examples

4. Explain in detail how to code for coronary bypasses, only venous and combined, give an example

STAT 14_3:

Ronit has a box with beads. The beads are opaque or transparent and available in several colors.
The probability of a random bead being red is 0.3. The probability of a bead being transparent is 0.6.
Of the red beads - the probability of a random bead being transparent is 0.5.

a. Remove 8 beads from the box at random and upon return. What is the probability that exactly two of them will be red?

b. Take beads out of the box accidentally and on return until you first remove a transparent bead
i. What is the probability of getting more than 4 beads?
ii. The first two beads taken out were not transparent. What is the probability of getting 7 beads out of the box?

c. Remove 10 beads from the box at random and upon return. What is the probability that exactly three of them will be red and transparent, two opaque and red and 5 transparent and red?

1. Suppose it is claimed that the typical adult travels an average distance of 16 miles to get to work each day. You believe this average is too low for Columbus residents. You survey a random sample of 98 adults from Columbus and find that your sample travels an average distance of 17.6 miles to work each day, with a sample standard deviation of 7.8 miles.   Use this information to conduct the appropriate hypothesis test by going through the steps you learned about from our Chapter 22 and Chapter 23 lecture videos (and from your reading of Chapters 22 and 23). Assume the alpha level is .05 (or 5%).

1. What will the hypotheses be?

H_o:

H_a:

2. Use the following formula to compute the test statistic.

3. Based on what you see in Table B, what should the p-value be?

4. Will you reject or fail to reject the null hypothesis? Please state your decision and the reason why you are making that decision.

5. In general, if we end up rejecting the null hypothesis when conducting a hypothesis test, we say our results are __________________ significant.

Part 8

a) What is average labour productivity? Explain how average labour productivity can impact economic growth measured in terms of RGDP per capita.

b) Average labour productivity is presently higher in Australia than it is in China yet during the 21^st Century, China has experienced much higher rates of economic growth compared to Australia.

Explain possible reasons for this drawing on relevant evidence and examples to support your answer.

c) What is meant by diminishing returns to capital? Use a hypothetical example to support your answer.

d) While increasing outplut levels have been a benefit of economic growth, what have been some of the challenges associated with the phenomenon of economic growth? Here consider the broad social and environmental implications that stem from economic growth. In your answer draw on relevant evidence and examples.

At the end of your answer to Part 8 state the combined word for sub-parts a,b,c and d. Your answer to Part 8 including all sub-parts should not exceed 400 words.

In a detailed paragraph, starting with normal and cancer intact cells as well as the preparation of the DNA microarray chip, explain in detail how the typical DNA microarray experiment will be performed in order to identify differentially expressed genes. What are the types of probes that can be used for this experiment, and how are they different? Explain how the data will be interpreted.

show formula and detail step,please Thank you!

3. Suppose your company needs $20 million to build a new assembly line. Your target debt–equity ratio is .75. The flotation cost for new equity is 7 percent, but the flotation cost for debt is only 3 percent. Your boss has decided to fund the project by borrowing money because the flotation costs are lower and the needed funds are relatively small. a. What do you think about the rationale behind borrowing the entire amount? b. What is your company’s weighted average flotation cost, assuming all equity is raised externally? c. What is the true cost of building the new assembly line after taking flotation costs into account? Does it matter in this case that the entire amount is being raised from debt?