(1)Draw  a  neat  diagram  of  a  monocular  microscope  and  label  the  different  parts.  Trace 
diagrammatically  the  path  of  the  light  rays  from  the  mirror  to  the  eye  through  the microscope.

(2)Explain Scanning & Tranmission Electron Microscope.

can someone solve it for me please.

describe the process of gastric digestion. What cells are involved and what do they secrete? How do they produce those secretions? How is gastric secretion and motility regulated by the GI tract, nervous system and endocrine system?

do enzymes work by increasing or decreasing activation energy??

Essay on an ethical issue. You will be writing a brief essay on an ethical issue in
contemporary health. The essay will consist of 1000-1250 words on the topic of Euthanasia,
PAS, and PAD.
Compare and contrast the following countries and their policies regarding; physician aid in
dying (physician assisted suicide – voluntary indirect euthanasia), active euthanasia and
palliative sedation.
1. Canada - CMA
2. The Netherlands - RDMA
3. USA (Oregon) - AMA
What is the current status of the law regarding these topics and what is the general consensus
or stance from; the Canadian Medical Association (CMA), Royal Dutch Medical Association
(RDMA), and American Medical Association (AMA) in regards to these topics.
Outline the issue and why it is relevant within ethics in contemporary health issues (define all
terms, outline why it is an ethical issue in contemporary health, what are the legal
implications (note any current laws about the topic and how they have changed with time)
and indicate your ethical stance on the topic).
After you have outlined all of the concepts, present your personal interpretation and opinion
regarding this topic. Note that opinions should be substantiated with evidence based
research and academic support.
Your essay must include the following sections:
1. General outline of essay – show your thought process and prep work
2. APA title page
3. Introduction (inclusion of a thesis statement)
4. Topic relevance and description
5. Legal implications
6. Personal reflection on ethical stance
7. Conclusion
8. APA reference page

A: Assume that the mass of a person is 70kG and 8% of the body mass is blood. If the density of blood is 1.055g/mL, what is the blood volume?

B: Assume that the hematocrit (the ratio of the volume of red blood cells to the total volume of blood) ratio is 0.45, what is the plasma volume of this person?

C: Assume that the average life span of the red blood cell is 120 days. What volume of red blood cells is being destroyed each day? This corresponds to what volume of whole blood?

D: Assume that the hemoglobin concentration in the whole blood is 16g%. How much hemoglobin is degraded each day?

E: The molecular weight of hemoglobin is 66.6kg/mol and each hemoglobin binds four Fe atoms. How much iron is liberated from hemoglobin each day? Give the answer in mg/day and mol/day.

please answer it as soon as Possible. This Q worth a lot of point, Please don't answer it if you are not sure
I expect a long calculation.
Thank You

Perform a hypertension evaluation. This evaluation is to be done only if medically approved. The purpose of this learning experience is to understand the bodies’ basic response to exercise. Take a resting blood pressure. After taking the blood pressure take your blood pressure while doing moderate to vigorous aerobic exercise. On another occasion take your blood pressure after doing mild- moderate arm curls, also mild- moderate bench press, then take your blood pressure after doing mild to moderate leg extension and leg press. Explain what happened and why the reading might have been different. See what happens when you hold your breath. Consider what influence supine has over seated bench press, or seated leg press vs. inverted leg press. After doing this self evaluation design a comprehensive exercise program for a hypertensive 50 year old male with a resting BP of 145/92. Explain why every exercise is included.

Compare and contrast activation of a cell by peptide versus steroid hormones. Include at least one similarity and one difference in your answer. Remember that all answers must be specific, complete, and in full sentences to count for full credit

In your dream, you are floating on a raft in the middle of the ocean. The sun’s hot, you are very thirsty, and you are surrounded by water. You want to take a long, cool drink of sweater, but something you learned in anatomy and physiology stops you from drinking and saves your life! Why shouldn’t you drink a sweater?

5. How does endurance exercise prescription differ for older adults compared to a prescription for younger adults? (minimum 7 ways) (3.5 pts)

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It is projected that by 2035 the number of diabetes will increase by 96.2% in the Arab world.

Discuss 3 approaches of prevention to control the disease.