Category: Anatomy

Respond to each person below either agreeing with something they said or giving positive feedback in 200+words the original question being asked is also included

Please provide a substantive overview of both of these articles https://www.wired.com/story/astronaut-gear-of-the-future-may-fight-bone-and-muscle-los https://nwfsc.instructure.com/courses/4183/files/668785?wrap=1

Please provide a substantive overview of both of these articles https://www.wired.com/story/astronaut-gear-of-the-future-may-fight-bone-and-muscle-los https://nwfsc.instructure.com/courses/4183/files/668785?wrap=1

The Poser Essay is a Lab Assignment:
Imagine:
A person is posing while resting on a small, narrow platform that only supports their trunk, neck and head.
They are in a horizontal, prone, position.
Their limbs are arranged as described below and they must contract some appendicular skeletal muscles to maintain the position of the limbs.
Required arrangement of the limbs:
Hands and fingers extended
Forearms pronated
Forearms flexed at the elbow
Arms at a 90 degree angle from the trunk (i.e., straight down)
Thighs horizontal to the ground and abducted
Legs vertical (flexed at knee)
Feet plantarflexed at ankle
Scapulae adducted (assume that the rhomboid major and minor muscles and the trapezius muscle (middle fibers) are the prime mover muscles responsible for scapular adduction).
The assignment: Name and describe the prime mover appendicular muscles (see Prime Mover Skeletal Muscle Info Download Prime Mover Skeletal Muscle Info) or most important appendicular muscle groups (if there are/is no prime mover(s) listed in Prime Mover Skeletal Muscle Info Download Prime Mover Skeletal Muscle Info) that must be contracted to maintain the pose plus the innervation of the relevant muscles (see Tables in Tortora Ch. 11 and 17 for innervation of muscles).
Organize your description by the appendicular joint(s) at which movement of the relevant body part occurs.There must be only 8 paragraphs in your essay. The first 7 paragraphs must be about the prime mover muscles that must contract to maintain the pose at a specific appendicular joint plus innervation for each muscle (specify which nerve innervates which muscle). The 8th paragraph should address scapular adduction.
NUMBER YOUR PARAGRAPHS as follows:
Fingers/wrist (gross movements caused by forearm muscles – don’t include intrinsic hand muscles)
Distal & proximal radioulnar joints
Elbows
Shoulders
Hips
Knees
Ankles (talocrural joint)
Scapulae
NOTE: You must use the information in Tortora Chapters 11 and 17 and the Prime Mover Skeletal Muscle Info Download Prime Mover Skeletal Muscle Infotables for this assignment. No outside sources!
You are required to do this by yourself, using Tortora information & the Prime Mover Skeletal Muscle Info Download Prime Mover Skeletal Muscle Infotables, although you may ask me questions about the assignment.You may email me a preliminary version of the assignment for feedback.
The prime mover muscles that you must discuss in this essay for paragraphs 1-7 are all in Prime Mover Skeletal Muscle InfoDownload Prime Mover Skeletal Muscle InfoFor paragraphs 1-7, do not name muscles with actions at the joint if they are not listed as prime movers for the required action in Prime Mover Skeletal Muscle InfoDownload Prime Mover Skeletal Muscle Info
The information concerning scapular adduction (paragraph 8) may be found in Tortora.
Required File Naming Format: The filename must be as follows: lastname-first initial-section#.xxx, where xxx is doc, docx, or pdf, depending on the file type you saved (e.g., for a student with the last name Adam Smith, in section #1000, an doc file would be smith-a-1000.doc).
Submit your document via the File Upload function (select “Drag a file here” or “Choose a file to upload”).

Hello, please write a 5 page essay MLA form (no double space) times new roman font size 12. Please write about the nervous system and how it correlates to parkinson’s disease. please also let them know the reason why I picked parkinson’s disease (I chose it because both of my grandfathers have parkinson’s disease.
Reports should include
Introduction as your first paragraph Main text (no more than 6 pages)
Conclusion as your last paragraph
Illustrations References: I am not going to accept reports without References. It is individual research
The students must use Microsoft word
The paper must have the following:
Title page Index page Body of the paper requirements: minimum 5 pages, single space, and font #12.
It has to include Explain why you chose the topic and its relationship with the material covered in this course – Concept: a short paragraph that summarizes the medical condition
– Causes: What are the causes of the medical condition?
– Symptoms and signs
Symptoms: What the patient refers to the Doctor
Signs: What the Doctor sees, measure or listen withinstruments and maneuvers
– Diagnosis: Tools used to arrive to the diagnosis (MRI, RX, Lab…)
– Treatments
– Prognosis
*Topics for the Research papers can be any of the subject matter mentioned in your reference book or related to the systems that we studied during the semester
Suggested Bibliography:
http://www.merckmanuals.com/professional
https://medlineplus.gov/
http://www.mayoclinic.org/
www.healthline.com
https://my.clevelandclinic.org/health
http://www.webmd.com/
http://www.medicinenet.com/script/main/hp.asp

Contrast the case made for the savannah theory of bipedalism (also known as the “radiator theory”) with the case Elaine Morgan makes for an aquatic role in human evolution . Which do you think is most plausible, and why?
Your answer should be limited to 300 words (approx. 1 page). https://www.ted.com/talks/elaine_morgan_i_believe_…

Read the information, do some independent research, and answer the questions that follow:
Osteoporosis is defined by the World Health Organization (WHO) as having a T-score less than -2.5. Some people have low bone density. You may hear this condition called osteopenia. Osteopenia is defined as 10% to 25% below peak adult bone mass, or a T-score between –1.0 and –2.5 standard deviations below normal. Having a T-score between -1.0 and -2.5 is not “pre-osteoporosis” but it is very important for people with low bone density to develop a good plan to prevent bone loss and osteoporosis.
Answer the following questions:
Why are hip and lumbar vertebrae regions used fo r assessment of bone density?
What are some health-related complications associated with osteoporosis?
Is a T-score of -2.2 considered normal, osteopenia, or osteoporosis?
Is a T-score of 0 considered normal, osteopenia, or osteoporosis?
Describe two preventative measures reducing chances of developing osteoporosis.

Edit
History:
Mr. P is 77 yrs old and is having urinary problems. He urinates more frequently than he did when he was younger, but he still can’t seem to fully empty his bladder. He has to get up several times at night to use the bathroom and it is exhausting him!
Physical exam: consider what exam would be helpful in determining his diagnosis
Labs: urinalysis is normal
Assessment: Urinary obstruction due to ______?
Instructions
Answer the following questions based on the scenario and article above and save your responses in a Microsoft Word document. Provide a 1 scholarly resource in APA format to support your answers.
Trace the flow of urine from the collecting duct to the urethral meatus. Based on your knowledge of the male urinary tract, what normal organ is most likely obstructing the urinary outflow? Based on the anatomic location of this structure, how can this structure be examined? Based on your knowledge of anatomical differences, why are women more likely than men to get urinary tract infections? Predict the consequences of the inability to empty the bladder.

What is Glomerular Filtration? How is the Glomerular Filtration Rate (GFR) determined? What regulatory mechanisms help control and stabilize GFR?
Use 2 scholarly sources. APA format. Cited.
Reply post:
Glomerular filtration rate is a measurement of the volume of ultrafiltrate produced by all the nephrons in the kidneys every minute. This process is crucial for maintaining a balance between the removal of excess solutes and water from the blood while ensuring that essential substances are retained. The GFR rate is tightly regulated to ensure that the kidneys are functioning correctly and efficiently (Ditki.com, 2022).
The glomerular filtration rate (GFR) is constantly regulated and stabilized by two mechanisms: tubuloglomerular feedback (TGF) and the myogenic response. These mechanisms work together to ensure that GFR and distal salt delivery remain stable, even when blood pressure fluctuates (Saladin, 2020). This protects the kidney from the damaging effects of hypertension (Saladin, 2020). The myogenic response mechanism enables the kidney to maintain a consistent blood flow and glomerular capillary pressure in response to changes in the delivery of sodium chloride to the macula densa. When NaCl levels rise at the macula densa, the myogenic response of afferent arterioles constricts, lowering the single-nephron GFR. In tubuloglomerular feedback (TGF), a rise in NaCl levels at the macula densa causes constriction of the glomerular afferent arteriole, which also lowers the single-nephron GFR (Saladin, 2020). These two mechanisms work in tandem to regulate GFR and protect the kidney from the harmful effects of hypertension.
Use 1 scholarly source. APA format. Cited.

Part A
This assignment consists of five questions. Each of your responses should be one or more paragraphs long, depending upon the depth of the question. An answer consisting of only a few short sentences is insufficient and will receive a poor grade. Be sure to cite any and all sources correctly so that your academic integrity is not called into question.
Copy the following questions, add your answers, and submit them below in one attached document.
1. Describe the different levels of organization within the peripheral nervous system. Why do you think there are multiple motor divisions but only one sensory division? 2. Describe the difference in the function of hyperpolarization in action potentials vs. hyperpolarization in graded potentials. 3. Explain the difference between an electrical synapse and a chemical synapse. Which types of tissues will use electrical synapses? Which tissues use chemical synapses? 4. Discuss the primary functions of cerebrospinal fluid. How does the arrangement of the CSF network facilitate the spread of diseases such as meningitis throughout the nervous system?
5. Chapter 12 discusses the importance of sleep to healthy human physiology. Discuss the stages of sleep and what consequences may result from interrupting sleep in various stages.
NOTE: Your essay answers to these questions MUST be in your own words. Do not copy/paste any text into your answers unless you are including a properly cited brief direct quotation. I am looking for your own explanations—this is your opportunity to demonstrate what you know about these topics. The best approach will be to pretend you are explaining things to someone you are tutoring.
Part B
What are some common misconceptions about the brain? Post what you know about one or more of these topics, or conduct some basic research and share what you learn: the reptilian brain, left/right brains, brain death, etc. Why do you think these ideas are perpetuated if they are inaccurate?
Original Post – Present your outside source(s) and then summarize, in your own words, the misconception that you researched and why people still believe it. Be sure to cite your source and include a link or copy/paste (References) a direct quotation from the most relevant portion of the source to enable your classmates to view and evaluate the information.