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Basics anatomy and physiology
Basics anatomy and physiology
Basics anatomy and physiology
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Fantastic Voyage
Good evening! I am coming to you from inside a tiny submarine that is only 8 microns long! Now you’re probably wondering why I am inside a tiny submarine that has been shrunk down so small, let me explain. My assistants and I have been alerted that this healthy 27 year-old female has some form of bacteria invading the lower lobe of her right lung. I am going to pilot my sub into her lung in order to have a better look. My assistant will inject me into her femoral vein, that is located in her leg, and I will go north, through the heart into the lungs. My submarine also has been coated with a special substance so that the white blood cells do not think that I am a foreign object. I’m ready and the patient is ready, LET’S DO THIS!
I am now reporting to you from the patient’s femoral vein. I am headed north to her right lung. The femoral vein is one of the largest veins in the body. The ride has been smooth so far. I have been seeing many different types of cells go by my submarine window. I just saw an army of white blood cells headed the same way that I am. They most likely are headed towards the bacteria infestation in the right lung. I am also hearing the heart beat; it is making a LUB- DUB sound. I can also hear the blood flow; it is making sort of a swooshing noise. That noise is reminding me of the ocean! The right femoral vein is now turning into the external iliac vein; I am now by the urinary system and reproductive system. This is also known has the pelvic region. As we continue north the eternal iliac vein is now called the common iliac vein. As we continue on, the common iliac vein is now called the inferior vena cava. We are getting closer to the heart! We are in the abdomen of the body. There are diff...
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...s membrane helps to keep dust particles out of our bodies. There is also an extensive network of blood vessels and normally appears pinkish, (Shier, Butler, Lewis, 2010). So now we wait for the patient to sneeze. Chances our once she sneezes us out, we are going to come out covered in mucous! GROSS!!!
AH-CHO!!! The patient finally sneezed us out of her nose! That was a very enjoyable journey. It was so fascinating going inside the human body and getting an up close look at the cardiovascular and respiratory systems. It is just amazing on how all this is going on inside our body and we do not even notice it is happening. It is also fascinating on how the body automatically knows what to do when there is an infection of some sort going on. Now it you will excuse me, I am going to go take a shower. Something about coming out of a human’s nose that makes me feel icky.
The patient is a 30 year old male with an active bacterial infection on his right leg attacking his Integumentary system. The patient is from Tanzania, Africa but came back to work in a factory that produces plastic. If he has Cellulitis, it can get bad enough to travel to other organs like the Liver and Kidney and cause failure. If this happens, Edema can form, usually on one half of the body; this is the Urinary system being attacked. The main system being attacked is the Lymphatic system because Cellulitis attacks the lymphatic draining system. For Cellulitis to travel to organs, it had to go through the blood, so the cardiovascular system is also in effect.
With additional bodily fluid and less cilia to dispose it, patients build up an endless hack that raises sputum, a blend of bodily fluid and cell debris. Stagnant bodily fluid in the respiratory tract gives a development medium to microorganisms. This can prompt disease and bronchial aggravation, with side effects that incorporate dyspnea, hypoxia, cyanosis, slight fever, chills, and assaults of hacking (Saladin, 2010). In addition, bronchitis can cause shortness of breath, wheezing, chest pain, and tickle of the
Alfred Lansing's Endurance: Shackleton's Incredible Voyage tells the non-fictional journey of thirty men lead by Ernest Shackleton, who was persistent on completing a voyage across Antarctica in the year 1914. The man was obsessed with the idea of fame and wealth by completing this mission that was thought by most to be sheer foolishness. However, Shackleton hand picked his men as the best for his voyage. Using a few of the “Habits of Mind” by Arthur L. Costa and Bena Kallick, I can compare and contrast Ernest Shackleton's journey to my own journey in life.
I interacted with a man who explained to me that he had never had a good experience at the dental office. He told me that he always had pain when dealing with the dentist and that they never stopped the procedure when he was in pain. He explained how they never gave enough anesthetic, so he felt everything. Immediately he went into comforting himself by putting some earphones on and just talking to me. We held a good conversation. When the dentist came in to see him she immediately noted that the patient had very thick skin. He was a deeper toned person with dense bone. She knew that she was going to have to use a special technique to anesthetize the patient enough to where he wouldn't feel it. She was nice enough to have explained to me the procedure she was going to use and that it was better for patients like him. I was a little confused as to what she meant and some of the terms she used were little tricky to understand but as the procedure went on it became very evident of what she was trying to say. The patient was in tears, not out of pain, but out of sheer joy because he had never experienced a procedure that was as painless as he experienced today. I've never seen a grown man cry like a baby so hard, it was just the most rewarding experience. This experience solidified even more that I am definitely going into the right field. I've never felt so sure of anything before. His tears almost brought me to
Mrs. Jones, 78 years old, arrived in the emergency department (ED) via ambulance. She was alert and oriented, but was having episodes of lost consciousness. She was put on the cardiac monitor and her vital signs were obtained. Her cardiac rhythm was normal. Her vital signs were as follows: Temperature 97.3°F, Pulse 43, respirations 26, blood pressure 100/58 and O2 saturation of 94% on room air. Additionally, Mrs. Jones was vomiting and had 2 loose, incontinent stools. She was pale, cool to touch and diaphoretic. Auscultation of her lungs revealed expiratory wheezes.
J.P., a 58 year old female, presents to the Emergency Room on March 18th. She has a past medical history of cervical cancer, atheroembolism of the left lower extremity, fistula of the vagina, peripheral vascular disease, neuropathy, glaucoma, GERD, depression, hypertension, chronic kidney disease, and sickle cell anemia. She complains of right lower extremity pain accompanied by fatigue, a decreased appetite, increased work of breathing, burning on urination, and decreased urine output for three days.
to build up in the lungs and digestive tracks. Normally mucus in the lungs trap germs, which are then
In class we watch a clip called “Journey of Man” and basically the all over view of this movie was about a man named Spencer Wells and his team of scientist researching for approximately 15 years of investigating to find out our family history. They believe that they have discover some life changing information. They had this discovery for a while now but that needed time to gather up all of the facts from their research. This information that they have could transform our view on the world. They have revealed some type of time machine that has allow them to see back in ancient history. For that past ten years this man and his team have been using this time machine to gather all types of different information about the past history. This information came for just once source, blood. Many people views it as and gift from the past, but to scientist it carries the past and has a unique story behind it. A time machine hidden within us.
Mr. GB is a 78 year old white male admitted to Bay Pines VAMC on 6/18/96. for " atypical chest pain and hemoptysis". V/S BP 114/51, P 84, R 24, T 97.4. He seems alert and oriented x 3 and cheerful. Bowel sounds present x 4. Pt. has a red area on his coccyx. Silvadene treatments have been started. Pt. Has a fungal lung infection with a pleural suction drainage tube inserted in his chest . Pt is extremely thin with poor skin turgor with a diagnosis of cachexia ( wasting) secondary to malnutrition and infection. Patient is no known allergies to drugs but is allergic to aerosol sprays disinfectants and dust.. Advanced directives on chart. Code status DNR. Primary physician Dr. R, Thoracic surgeon Dr. L. Psychology Dr.W. There is PT, OT Dietary and Infectious Disease consults when necessary. He lives with his wife who he has been married to for 56 years. His son and his daughter come to visit him. He does not smoke. He wears dentures but did not bring them. He dose not use a hearing aid but he does have a hearing deficit.
There were three completely stocked human anatomy labs holding a total of six classes every week during the 1992 winter quarter. Spread thoughout each lab room were six different stations displaying six different viewpoints of that day’s featured body system. Also located in these lab rooms, but off limits to us, was “the room behind the closed door.” Every so often, when the door was carelessly left ajar, we did manage to grab a peek of the secret room beyond. Filling every cubic inch (50 ft deep, 20 ft wide & 20 ft high) of the room lying beyond the door were steel gurneys stacked upon one another; upon each layer were sealed plastic bags containing cotton cocoons of corpses wa...
“Whoa-oa-oa! I feel good, I knew that I would now. I feel good….”. My “I feel good” ringtone woke me up from the depths of slumber during my first night call in internal medicine rotation. My supervising intern instructed me to come to the 4th floor for a patient in distress. Within moments, I scuttled through the hospital hallways and on to the stairs finally arriving short of breath at the nurses’ station. Mr. “Smith”, a 60 year old male with a past medical history of COPD was in respiratory distress. He had been bed bound for the past week due to his severe arthritis and had undergone a right knee replacement surgery the day before. During evening rounds earlier, he had no signs of distress. However, now at 2 AM in the morning, only hours later since rounds, he was minimally responsive. My intern and I quickly obtained the patient’s ABG measurements and subsequently initiated a trial of BIPAP. This resolved Mr. Smith’s respiratory distress and abnormal ABG values. To rule out serious causes of dyspnea, a stat chest x-ray and CT were obtained. Thankfully, both studies came back normal.
After almost one hour of “tube procedure connections”, I got up to go to the restroom with an IV pole following my s...
“Mitchell! It’s time!” my mom shouted from down the stairs. Nearly in tears at this point, I slowly walked down the stairs, stalling time with every step I took. Dreading this walk toward the kitchen table, I absolutely would rather be anywhere in the world than sitting at the kitchen table doing this. I took my time pulling the chair out and taking a seat. The pad was already on the table along with all of the necessary equipment. I tried telling my mom I didn’t need this, but the pain in my leg knew that was a lie. I knew that in only a few minutes all of this worry would be behind me, but the sight of the syringe and tourniquet were making me sick to my stomach. All of my focus was on the needle as it rested in my mother’s hand.
The venous system carries the blood back to the heart. The blood flows from the capillaries, to venues (very small veins), to veins. The two largest veins in the body are the superior and inferior vena cavas. The superior vena cava carries the blood from the upper part of the body to the heart. The inferior vena cava carries the blood from the lower body to the heart. . Many people believe that the blood in the veins is blue but in actuality it is not. Venous blood is really dark red or maroon in color. Veins do have a bluish appearance and this may be why people think venous blood is blue. Both the superior and inferior vena cava ends in the right atrium. The superior vena cava enters from the top and the inferior vena cava enters from the bottom.