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Aleks [24]
3 years ago
6

1. Describe the difference observed between hyaline cartilage and fibrocartilage? What is the effect of that difference in the w

ay the tissue functions?
Medicine
1 answer:
Whitepunk [10]3 years ago
6 0
The difference between it and hyaline is that fibrous cartilage has a much denser matrix which contains far fewer chondrocytes and thicker collagen fibres. The main function of fibrocartilage is to serve as a shock absorber for structures where excessive pressures are generated.
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A healthy 70-year-old woman, admitted to the hospital for a hip replacement surgery, develops an infection after the surgery and
kykrilka [37]

Answer:

Explanation:

ames Brantner had always been scrupulous about maintaining his health. He sees his primary care doctor annually, avoids sweets and developed a habit of walking 3.5 miles every other day near his home just outside Harrisburg, Pennsylvania.

So when a routine colonoscopy in 2017 showed evidence of cancer, Brantner, then 76, was stunned. He’d need 12 radiation treatments, followed by surgery to reconstruct his colon. His physician recommended Johns Hopkins Hospital’s colorectal surgeon Susan Gearhart.

“The surgery [which took place last December] was quite extensive,” says Brantner, a retired planning officer for the Pennsylvania Department of Transportation. “Dr. Gearhart was very upfront with me—and compassionate.” He recalls little about his two days in the intensive care unit, but all went well during the surgery and hospital stay. And, though he’s lost 30 pounds and is not yet able to walk long distances, Brantner says he’s getting his appetite back and feels stronger every day.

More than a third of all surgeries in U.S. hospitals—inpatient and outpatient procedures combined—are now performed on people age 65 and over, according to the Centers for Disease Control and Prevention. That number, 38 percent, is expected to increase: By 2030, studies predict there will be some 84 million adults in this age group, many of whom will likely need surgery.

Last year, across all five adult Johns Hopkins medical centers, 36 percent of surgeries—48,359—took place in the 65-plus population.

Now, Johns Hopkins Bayview—a longtime hub for comprehensive health care of older adults—is poised to become a “center of excellence” in geriatric surgery. This means the American College of Surgeons will likely recognize Hopkins Bayview as offering a high concentration of expertise and resources devoted to caring for older-adult patients in need of surgery, leading to the best possible outcomes. Hopkins Bayview is one of eight hospitals expecting to merit this distinction, which also recognizes extensive research. (The others, which include community hospitals, veterans’ hospitals and academic centers, are Denver Veterans Affairs Medical Center, Kaiser Permanente Fresno, New York University Winthrop Hospital, University of Alabama, University of Connecticut, University of Rochester, and University Hospital—Rutgers’s—in Newark, New Jersey.)

Gearhart is among the leaders championing the program. Others include Perry Colvin, medical director for Peri-Operative Medicine Services; and Thomas Magnuson, Hopkins Bayview’s chairman of surgery, as well as geriatric nurse practitioners JoAnn Coleman, Jane Marks and Virginia Inez Wendel.

Shifting Perceptions of Aging

While advances in technology and medicine make it easier for people to live longer, healthier lives, no one is sure how factors such as chronological age and chronic disease affect geriatric surgical outcomes.

Consider Podge Reed. In 2011, he was 70 years old, trim and still working as chairman of the board of an oil production company. He played golf regularly and was an avid gardener. Then, during an annual physical, he learned that his lungs were impaired. He’d acknowledged having some recent shortness-of-breath episodes and was diagnosed with lung disease of unknown origin. Within a few months, Reed was placed on a transplant waiting list for a new set of lungs.

Four days after being placed on the transplant waiting list, Reed received a call from the hospital: A 41-year-old organ donor had just died, and the victim’s lungs appeared to be suitable for Reed in blood type and body size. The transplant went well, and Reed remained in the hospital for 56 days—longer than usual for most lung transplant patients because of a lung infection.

6 0
3 years ago
If 75 g of active ingredient powder is mixed with 250 mL normal Saline what is the final concentration
alexgriva [62]

Answer:

CEFTRIAXONE 325 g

Explanati

6 0
3 years ago
What is the difference between implied contract and an expressed contract
elixir [45]
The difference between implied and express contract is essentially as follows: An express contract is one in which the terms and conditions are spelled out in the contract, either verbally or in writing. ... An implied contract is one in which the terms and conditions are inferred by the actions of the parties involved.
8 0
3 years ago
Which are parts of the respiratory system? Check all that apply. tracheotomy lungs nose trachea bronchi alveoli pneumoconiosis
Marrrta [24]

Answer:

I am certain 2 of out 3 of these are part of it

Explanation:

I forgot if alveoli is part of it.

7 0
3 years ago
Read 2 more answers
A 12 year old boy with a history of type 1 diabetes was brough to the er because?
Rashid [163]

Answer:

A 12-year-old boy with a history of type 1 diabetes was brought to the ER because most probably he was experiencing diabetic ketoacidosis, which is a complication of type 1 diabetes.

It is a condition where the body does not produce enough insulin, or the insulin that is produced does not work well.

Explanation:

DKA is caused by too many ketones being released into the bloodstream, which causes the blood to become acidic.

The vomiting,  headache, becoming increasingly lethargic dehydration and breathlessness are the symptoms of DKA.

High blood sugar levels and ketones in his urine are the signs of DKA. DKA is a complication of type 1 diabetes, and it can be fatal. It is caused by high blood sugar levels and dehydration.

#SPJ4

brainly.com/app/ask?q=Type+I+DM

4 0
1 year ago
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