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Subject: Environmental Physiology
Why is intense physical activity challenging for poikilotherms?
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- Subject: Environmental Physiology Why is intense physical activity challenging for poikilotherms?help to be helped (:. B. is a 77-year-old man who is known to your practice. He is brought in today by his daughter, who reports a new onset of confusion accompanied by UI (first noticed bed was wet a few nights ago). When you see the patient today, he is oriented to place and person (knows you and your office), but not to time, and does not recall much about events of the past few days. He says that he is eating and drinking as usual (but daughter is shaking her head to the contrary). He denies any change in bowel function, but is fearful of sleeping because he might “wet the bed.” Daughter states that he has been drinking a lot more water than usual and urinating more frequently. He denies any pain, other than arthritis. He was a regular attendee at the local senior center but has not been there for a week and seems to have forgotten about it. Past medical history: Known CAD, hypertension, hyperlipidemia, impaired fasting glucose, osteoarthritis of knees. Medications: Lisinopril 20 mg orally PO once…
- Explain shortly.B. Question A 75-year-old man was found unconscious in his bathroom after falling and hitting his head. He survived for several hours but died later in the hospital. An autopsy was performed to determine the exact cause of death. Evidence indicated that the man had suffered two strokes, both due to blocked blood vessels. One had occurred a few weeks earlier; the other had occurred very recently and may have led to the fall. Autopsy findings also indicated that, when the man hit his head, some damage to his brain occurred as well. Based on what you know about inflammation and the cellular structure of the brain, describe what the pathologist found in each of the damaged areas of the brain. C. Question Predict the effect of a decrease in the extracellular concentration of Ca2+ on the resting membrane potential.What complications is Mr. E at risk for following general anesthesia and a below-the-knee amputation (BKA)? Please explain Note: -Mr. E is a smoker, has heart disease and diabetes type 1 as well as PVD -This is during the postoperative Phase