The COVID-19 virus infects cells of the respiratory system. The virus spreads by moving from one cell to the next. While the virus moves from one cell to the next, it will outside of the cell temporarily and can be taken up by an antigen-presenting cell (APC) for processing and presentation. Explain how these antigens would be presented on the surface of these cells so that the immune system could react against it. What cells would recognise these antigens and why?

For each of the following four diuretics, identify what type of diuretic it is and how it works.

Indapamide:

Bumetanide:

Spirolactone:

Osmitrol:

• Pick one hormone and discuss where it is produced; name the organ and the specific cells which produce that hormone.
• What is the target organ?
• Is there a disease associated with hypo- or hyper- production of that hormone?
• In your response to others, identify some typical signs and symptoms of a hypo- or hyper- hormone condition of that hormone.

For the first part ,you will complete the following table by filling in the appropriate information with a brief description in your own words.  You should use color coded text to highlight features that are shared between the different muscle tissue types.

Choose two of the following conditions and describe the pathology of that condition in your own words. You should specifically relate that condition to one of the features noted in the table above

Myasthenia gravis

Hypertrophic cardiomyopathy

Polio

Botulism

Myotonic dystrophy

does the time it takes for sensory adaptation to occur seem to vary with the substances tested.

Complete the table for the motion analysis of the Recovery phase of the rowing exercise movement.

Complete the table for the movement analysis of the Drive phase of the rowing stroke.

Doing a packet for physiology lab. The lab is titled Sensory Lab. we are suppose to use our own eye sight( mine is 20 20 vision with pretty good-average. both eyes are 0/ 0.

Questions asked:

1. explain the process of activating a sensory neuron

2. What is the anatomical basis for the blind spot

3. where was your tactile discrimination the best? what can you say about the density of tactile receptors on your arm?

4. what happened when you placed your hands from the hot and cold water to the lukewarm water? why do you think this happened?

5. What can you say about the distribution of the different types of taste receptors?

6.What is the primary difference between fast pain and slow pain?

a) Is there any physical connection between hepatic portal vein and hypophyseal portal vein? I need images and source of info please.

b) a list of medications with major side effects of nose bleeding ?

2. Sophia, a 58-year-old moderately obese woman, is seeing her primary health care provider. Sophia is concerned because she cut her foot two weeks ago and the wound is not healing. The health care provider notes that Sophia has lost 30 pounds since her last appointment. Despite her weight loss, she states that she has been very hungry lately, and is eating much more than usual. She also reports that she is constantly thirsty, and is experiencing frequent urination. Based on her symptoms and diagnostic studies performed by her health care provider, Sophia learns that she has diabetes mellitus. (6 points) a. What type of diabetes mellitus do you think Sophia has? Why? b. Explain to Sophia what measures she will have to take to control her symptoms. c. Explain two complications that can occur with uncontrolled diabetes mellitus. d. Sophia has a niece that has had diabetes since she was six years old. What type of diabetes does Sophia’s niece most likely have? Sophia wants to know how their conditions are similar and how they are

different. How would you answer her?

Describe the pathophysiology of Rheumatoid Arthritis at the cellular level. How is it different from non-rheumatoid arthritis?