Good morning everyone! Signing on, India Hornsby with ASAP Health. I will be reporting live inside Mrs. Frizzle. She has been under the weather for about two days now. A bacterium is invading the lower lobe of her right lung. It’s my job to pilot the invasion and do a live report on what I see. I will enter from the right femoral vein and follow a path to the lower lobe of the right lung via the right pulmonary artery. I will be describing the structures that I pass by and through. Once I have reached the lung, I will describe the structures that I see and discuss how the body fights against the invader. After that I will exit the body cross the alveolar membrane on a path and out the nose.…
We have now arrived to the right atrium of the heart. As you can see looking out of your windows, the right atrium of the heart receives de-oxygenated blood from the body via the superior vena cava and the inferior vena cava. So everything is connected in terms of blood flow so that the blood will return to the right atrium of the heart. You can also see the contractions that the atrium is making. This is due to the sinoatrial node that sends impulses to the cardiac muscle tissue which causes it to contract in a wave-like…
Complete the following statement using the choices below. Air moves out of the lungs when the pressure inside the lungs is…
Welcome aboard! So glad you are all able to witness this extraordinary endeavor into the amazing human body. What you are about to witness is a feat seldom seen by the average individual. Frantic reports coming in are alarming; a foreign bacterium has invaded the right lung of our subject and is currently causing some severe damage. Shrunken to a mere eight microns in length, our state-of-the-art “mini-submarine” is prepped and ready for injection into the body of this female subject. Our journey will begin in the femoral vein and continue its course through the vein system all of the way to the heart and into the right lung. Buckle up and hold on tight! Keep your arms and legs in the vessel at all times, the body works wonders at attacking foreign substances so we can’t be too safe throughout our adventure. Here we go!…
Nosocomial pneumonia is acquired during a hospital stay. It happens when a patient is admitted into the hospital with a medical diagnosis that they are hoping to be treated for and contract the infection of pneumonia through the spread of germs. “Nosocomial pneumonia (NP) clinically presents more than seven days after hospitalization with new fever, pulmonary infiltrates, and leukocytosis. Nosocomial pneumonia is a common nosocomial bacterial infection and is most prevalent in medical and surgical intensive care units. The most common pathogens associated with NP are: P aeruginosa, Klebsiella pneumoniae, Escherichia coli, and S marcescens (Medscape, 2015). Whereas community acquired pneumonia is contracted in the community. “Community-acquired pneumonia (CAP) is one of the most common infectious diseases and is an important cause of mortality and morbidity worldwide. CAP is usually acquired via inhalation or aspiration of pulmonary pathogenic organisms into a lung segment or lobe” (Medscape, 2015). The most common organisms involved in causing CAP are: Streptococcus pneumoniae, Haemophilus influenza, and Moraxella catarrhalis.…
Hello there, my name is Cassie and I will be your tour guide as we take our journey through the wonderful body of Lillian Jones. We have been scheduled to tour the lower lobe of her right lung. She has been feeling very ill and her doctor has informed her there is a bacterium invading her lung! We will be starting off in the right femoral vein and traveling up the body through the right pulmonary artery into the lower lobe of her right lung.…
It wasn’t until I was playing in the pool one summer’s day with my older brother and his friends that my perspective changed. While roughhousing and splashing about in the water, my brother put me in a chokehold and held me under the water for what felt like hours, as I tried desperately to break free. I began to lose my senses: their laughter already muffled by the water got quieter and the bright, summer sunlight began to dim. Just before I passed out, my brother released his grip. My panic persisted, despite the absence of immediate danger and replacement of water with oxygen in my lungs. Crying then, I managed to drag myself from the pool and find a dry towel. I didn’t get back in the pool that day. It wasn’t a drastic change that followed, but the next time the boys asked me to join a game of football, I was hesitant to agree. It was more of an awareness of my physical limitations as the boys continued to grow and I reached a…
Seven days have passed. There has been no food for days, and I am almost out of champagne. I am feeling tired and I am very sunburned. There is no land In sight. I have tried to paddle with my cane but I get no where. I can only be thankful to God that I am still alive. I pray to God every morning that I find land, or I ask for fish, or rain. Suddenly I felt something wet…
On June 12, 2000, my beloved sister, Mary, 15 months my senior, began receiving hospice care, having been diagnosed with metastatic lung cancer in March 1999. By June, her cancer had metastasized to her bones, and she had spent much of the past month in and out of the hospital due to pneumonia and chronic, severe pain. Her cancer journey was long and detailed; however the story I’m sharing, details a specific incident in her journey. I believe it is an incident that engages one’s beliefs, and raises questions about our connection to the spirit world.…
Your lungs are part of a group of organs and tissues that all work together to help you breathe. This system is called the respiratory system. The main job of the respiratory system is to move fresh air into and get waste gases out of the body.…
The mediastinal surface, containing the hilus, has a more irregular shape. The mediastinal surfaces of both lungs bear grooves that mark the passage of the great vessels and of the cardiac impressions, concavities that conform to the shape of the pericardium (Figures 23-7a,b and 23-8).…
is the volume of air forced out of the lungs after a normal inhale and exhale.…
Install and run the Heart & Lung Sounds Network Administration program to setup the file location where the CD-ROM content has been shared. This may be a shared CD-ROM drive or files may be copied to a network folder.…
I try to push down the water that is rapidly rising, I’m successful in stopping it at my shoulders. After class I walk towards the bus the water rises to my mouth. People are screaming at their friends, my bus driver makes a homophobic comment, my brother accidently bumps into me, my music isn’t loud enough to block out the sounds of the water, the bus driver slams on the brakes, I hit my head, someone turns on the radio. Then I’m home.…
Night fell down completely. This meant I missed the beautiful scene of the setting sun on the beach. The surface of ocean was calm except there were some waves running up and splashing against the shore. The cool wind coverd my body when I walked on a bridge where my cousins were fishing. No one stirred. No one spoke. My cousins thoroughly concentrated and stared at the shade underneath the bridge where our fishing robs were dropped. They still did not recognize me till I made some noise by opening a cooler to see their result. The cooler was entirely empty. It was not surprise to me because I definitely knew how well they could fish. Leaving them behind, I went down out of that place and came to the beach. Suddenly, far from the beach, I heard someone yelled, "Help, help me!" I looked around to…