If ADH levels are high, you would expect the concentration of urine to be close to?

a. The concentration of interstitial fluid deep in the medulla

b. The concentration of fluid at the junction of the cortex and medulla

c. The concentration of fluid in the superficial cortex

Trace the blood flow chambers, but don't include
heart valves?
Start at Pulmonary Capillary

End at Right Tastes

Explain the compensatory mechanisms operatory during shock.

List the physical pathway from the point of absorption of the glucose molecule in the gastrointestinal tract to getting to the right gastrocnemius muscle

1. Mr. Ragnor, a 66 year old male, was referred to the department of respiratory diseases at Mount Sighania Hospital with a dry cough accompanied with blood in phlegm over a month. The previous medical history of Mr. Ragnor is uneventful, with the exception of a 40 pack/year history of smoking. Physical examination revealed a rough respiratory murmur in each lung. Laboratory findings were within normal limits, with the exception of prostate special antigen (PSA) at 5.35 ng/ml. Chest CT images revealed an irregular soft-tissue mass with a 9.6 cm maximum diameter, internal uniformity density in the middle-low right lobe close to pulmonary hilum, and a nodular high-density shadow with a 2.5 cm maximum diameter that was a lobulated lesion in the left upper lobe. The patient was positive for metastasis to the mediastinal lymph node. Fiber bronchoscopic biopsy revealed squamous cell carcinoma in the left lobe and SCLC in the right lobe. Additionally, the pharmacogenomic testing revealed mutations in RAS because of which the RAS signaling is ON all the time. Which of the 2 intracellular signaling pathways activated by RAS may promote cell growth and proliferation? Please draw the downstream signaling events involved in the pathways.

Explain the mechanisms that influence hemodynamics

Make a chart of ten known STD’s and separate them based on whether they are parasitic, bacterial or viral. Describe symptoms, treatment options and areas of the body affected. Also include statistics with each disease describing how prevalent they are in the sexually active population. Further separate treatable STD’s versus curable STD’s (you can put this in the same chart if you would like).

Your lab partner did an experiment where he added drug to a tissue, he thinks the drug caused receptor desensitization. He froze the tissue so it could be used in biochemical assays. What experiment would you do to test if the desensitization is the result of acute or chronic drug exposure? How would you interpret the results obtained?

Which of the following processes draws energy directly from the hydrolysis of ATP?

simple diffusion

facilitated diffusion

primary active transport

secondary active transport

a patient has strange disorder in which both myosin and actin do not attach to the z-disk. Discuss the structure of the sarcomere and whether this disorder will influence the development of muscle tension.

1. Outline the lymphatic vasculature beginning with the capillaries and ending at the ducts. Describe each type of vessels.

pcr and antibody antigen tests are used to detect covid19 , two cases for each test where you might get negative result for infected person, what are these cases?