Please review chapter 20 in your book.

Then, participate in this group discussion (for credit).

The topic is — What can we do to slow or stop global warming?

This is NOT specifically discussed in your book. But you’ve no doubt learned things in other classes, and from the news media. Plus you can use the internet to look up ideas. I recommend <https://www.nrdc.org/stories/how-you-can-stop-global-warming>, and <https://www.climate.gov/news-features/climate-qa/what-can-we-do-slow-or-stop-global-warming>. But there are many other sources of information — but watch out for bullshit sources, because there are lots of those, too!

Choose ONE of the three topics below, and post your ideas. Please don’t just give a laundry list. Explain your one idea in depth. Give sources (a page in your book, or an outside source).

• • What can you and your family do to slow or stop global warming? Are there any side benefits to your proposed solutions? (Example: If we walk or ride our bikes more, and drive less, we’ll emit less CO₂, and be healthier!)
  • What can we do as a Nation, to slow or stop global warming? Are there any side benefits to your proposed solutions? (Example: If we use less oil, our foreign policy would be more rational, and we could stop kissing up to oil dictators.)
  • You’ve seen many proposed solutions — in this class discussion, in your textbook, and on the internet and news media. What proposed solutions do you think won’t work, or would be too expensive to be practical?
  • Please don’t re-post what someone else has already mentioned!

Everybody MUST participate! Please leave a well-thought-out comment. (More than one is OK!)

And please reply to someone else’s comment — your reply can be positive or negative, but please keep it polite and respectful! It’s perfectly OK to reply to a reply, or post replies to several different comments.

Please make this a real class discussion! Listen to (read) what your classmates have to say!

You may also “like” comments.

If you follow directions, you will get 10 points on this homework. If you try to do just the bare minimum, and don’t give it much thought or effort, you might get only 6 or 7 points. If you excel, and create many excellent posts / replies, then you might get an extra credit point!

I have PHYSICS FOR ENGINEERS AND SCIENTISTS II class. 4/28 (11:20 am – 1:00 pm, Pacific Daylight Time) I will have a practice exam. I need that you will able at this time. The topics that the practice exam covers are Capacitance, Dielectrics,
Electric Energy Storage; Electric
Currents
and Resistance; DC Circuits.

The example of the assignment

Topics will include: inductance (self and mutual). Both driven and undriven RL, LC, RLC circuits. Phas.or diagrams (making and analyzing them). finally induced EMF

I’m working on a anatomy writing question and need an explanation to help me study.

Part II – Cardiac Involvement
Mr. Helms was admitted to the hospital with chest pains and shortness of breath. His wife was panicked since her 72
year-old husband had a history of heart disease. After examination and an echocardiogram, Dr. Collins spoke with
Mrs. Helms. “I’m very sorry, but your husband has had another heart attack resulting in valve failure. A papillary
muscle that controls a valve in his heart has been severely damaged and is no longer working.”

Questions
1. What is the purpose of blood f ow?

2. Describe blood fow through the heart starting with blood entering the right side of the heart and including all
chambers and valves.

3. What is the function of heart valves?

4. What is the function of papillary muscles?

5. Which valve is afected with damage to the papillary muscle in the left ventricle?

Part III – Cardiovascular Involvement
Dr. Collins called Nurse Nan from the patient’s room and confded, “Mr. Helms is in bad shape. His left
posteromedial papillary muscle was damaged from his heart attack. Te papillary muscle is no longer able to maintain
closure of the valve, and this has resulted in mitral valve prolapse. With decreasing cardiac output, this patient is in for
a fght for his life.” Nurse Nan knew that maintaining cardiac output was necessary for adequate blood f ow through
the body. As Dr. Collins walked away, Nurse Nan composed herself to tell Mrs. Helms the bad news and returned
to the patient’s room. Nurse Nan explained to Mrs. Helms that her husband had left-sided heart failure and that his
blood pressure was slowly and steadily decreasing.

Questions
1. In general, how is the direction of blood fow disrupted because of mitral valve prolapse?

2. Does the mitral valve prolapse increase, decrease, or not change stroke volume (the amount of blood exiting the
ventricle with each ventricular contraction)?

3. How does mitral valve prolapse decrease cardiac output (the amount of blood exiting the ventricle per minute)?

Part IV–Mrs. Helms was very upset with the news of her husband’s condition. As the day progressed, she noticed that Mr. Helm’s breathing was increasingly difcult. He could barely speak without losing his breath. Mrs. Helms called the nurse to her husband’s room. “My husband can’t breathe! What is wrong? I thought he had a heart attack not a respiratory condition!” Nurse Nan auscultated the patient’s chest listening to Mr. Helms’ respirations, which were rapid and wet, producing rales or crackling sounds. Nurse Nan calmly informed Mrs. Helms, “I’m sorry. Your husband’s condition is worsening. Te damage to his heart is causing his respiratory problems.”

1. If the bicuspid (mitral) valve is not fully closing, does pulmonary circulation increase, decrease, or not change

2.describe blood fow with right-sided heart failure

3.What are 2 possible causes of right-sided heart failure?

Student Introduction, Career Aspirations & Course Expectations 

After review of the syllabus, course overview, attestation, and discussion board etiquette.

1. Submit a brief introduction of yourself, your current nursing career aspiration, and your expectations for this course. 

Overview

Throughout this course, you have learned about a number of physics concepts and even conducted experiments that demonstrate how physics impacts your daily life. For this reflection, you are being asked to consider how this experience has impacted your understanding and perception of physics.

In your reflection, describe how your perception of physics has changed since beginning this course. Consider the following:

• Are you more aware of the impact that physics has on your daily life?
• Have you changed the way you view or do something in either your personal or professional life based on a new understanding of a concept?
• What was the most significant concept that you learned?
• Were there any shifts in your understanding of a particular concept? If so, what was that concept and how did it change?

follow the instruction in the pdf then you will be good to start the lab.

Recall: Coulomb’s Law describes the electrostatic force between small point
electric charge q1 and q2 at rest (or nearly at rest) and separated by a distance r:
Where = 8.85×10-12 C
2
/Nm2
is the permittivity constant and
k = 8.99×109 Nm2
/C2
is the electrostatic constant or the Coulomb constant

follow the instruction in the pdf then you will be good to start.

We are surrounded by devices that depend on the physics of electromagnetism,
which is the combination of electric and magnetic phenomena. This physics is at
the root of computers, television, radio, telecommunications, household lighting,
etc. This physics is also the basis of the natural world. Not only does it hold
together all the atoms and molecules in the world, it also produces lightning,
auroras, and rainbows.

this link is for the lab game Charges & Fields Lab (new3jcn.com)

1. Open the “QEP Evaluation Lesson” and view the slides
2. Review the website provided in the lesson, and learn about the CRAAP test
3. Select the link for GMC’s reasoning skills definitions, and learn about the elements of critical thinking
4. Continue to review the entire lesson prior to returning to the assignment section. It is important for you to understand the assignment rubric, and formulate ideas on how you will achieve the highest benchmark in each skill area
5. Return to the first “Assignment” slide and follow the instructions
6. Compose a response paper that addresses all questions in the “assignment” slides, making sure to include complete APA citations for the three (3) sources provided in the assignment