Author Archive for: Panda_Professor

Explain in words how investment multiplier and the interest sensitivity of aggregate demand affect the slope of the IS curve.
Explain in words how and why the income and interest sensitivities of the demand for real balances affect the slope of the LM curve.
According to the IS–LM model, what happens to the interest rate, income, consumption, and investment under the following circumstances?a. The central bank increases the money supply.b. The government increases government purchases.c. The government increases taxes.

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According to the World Health Organization (2018), epidemiology is the examination of the distribution and determinants of health and disease conditions in defined populations. Managerial, descriptive, and analytic epidemiology are distinct branches of epidemiology. For this discussion, compare and contrast the similarities and dissimilarities among these branches. In addition, identify which of the branches applies more to the role of a healthcare manager/administrator. Provide rationale and support for your response.

World Health Organization. (2018). Epidemiology. Retrieved from http://www.who.int/topics/epidemiology/en/

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Reflect on your experiences with death and dying. This could be during the death and dying of a loved one, or something you saw or read about in a work of fiction.
Discuss your thoughts on death.
How does this topic make you feel?
Why?
Reflect on the major changes that occur in the weeks, days, and hours leading up to death.
Describe the dying person’s most difficult experience.
What was the most difficult experience for you or one or more of the dying person’s loved ones watching the process of death?
Using an external source and your own experience (if you have had one), offer advice on how to help a dying person experience death.

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You are working in a large multi-specialty practice where you and one other person share the responsibility of scheduling necessary diagnostic tests and surgical procedures for the patients. You are preparing to send diagnostic testing requests to the hospital and you notice that your coworker has written the diagnosis of fractured clavicle on a request for an X-ray of the small intestine.

2. Initial Post: Create a new thread and answer all three parts of the initial prompt below

Respond to the following prompts in your initial post:

Explain what a fractured clavicle is.
Describe how you think sending the test request as it is written might affect the patient.
Explain how being familiar with medical terminology could improve your job performance in the healthcare field.

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Question 1 (6 marks)
a) Newton’s universal law of gravitation describes the force of gravity acting on two masses. The
correct equation is,
Fg = G
m1m2
r
2
.
Using dimensional analysis, determine the dimensions and SI units for the gravitational constant
G. Here, Fg is a force, m1 and m2 are masses and r is a distance. (2 marks)
b) Someone then tells you that the equation for gravitational potential energy U (measured in
Joules) is,
U = −G
m1m2
r
3
.
Using dimensional analysis, determine if they are correct. (1 mark)
c) An experiment determined that the time for a star to orbit a black hole T in a circular orbit
depends on the distance from the black hole to the star r, the gravitational constant G and the
mass of the black hole m. That is,
T = CrαG
βmγ
where C is a dimensionless constant. Using only dimensional analysis, determine what the
exponents α, β and γ must be for this equation to be correct. (3 marks)
Question 2 (7 marks)
Answer the following given the two vectors written in standard position.
A⃗ = 4m/s @ 220o B⃗ = 7m/s @ 300o
a) Draw a diagram for A⃗ and write A⃗ in terms of ˆi and ˆj (answer to 2 decimal places). (2 marks)
b) Draw a diagram for B⃗ and write B⃗ in terms of ˆi and ˆj (answer to 2 decimal places). (2 marks)
c) Determine the angle θ between A⃗ and B⃗ using the dot product. Then draw a diagram and use
geometry to verify your answer. (3 marks)
Question 3 (8 marks)
Answer the following given the two vectors (measured in meters).
A⃗ = −4ˆi + 10ˆj + ˆk B⃗ = 5ˆi + 5ˆk
a) Using only the dot product (no cross products) determine a unit vector Cˆ that is perpendicular
to both A⃗ and B⃗ . I recommend checking that your answer is indeed perpendicular to both A⃗ and
B⃗ by taking a dot product with each. (6 marks)
b) Determine the angle ϕ (Greek letter for F, pronounced ’f-eye’) between Cˆ and the z-axis (answer
to 2 decimal places). (2 marks)

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