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LIFESCI-7C Midterm 2 (Individual Stage) - Requires Respondus LockDown Browser + Webcam Physiology and Human Biology PREVIOUS 2024 YEAR ACTUAL EXAM University of California, Los Angeles

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LIFESCI-7C Midterm 2 (Individual Stage) - Requires Respondus LockDown Browser + Webcam Physiology and Human Biology PREVIOUS 2024 YEAR ACTUAL EXAM University of California, Los Angeles

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LIFESCI-7C Midterm 2 (Individual Stage) - Requires Respondus LockDown Browser +
Webcam Physiology and Human Biology PREVIOUS 2024 YEAR ACTUAL EXAM University
of California, Los Angeles

Midterm 2 (Individual Stage) - Requires Respondus
LockDown Browser + Webcam
Due Nov 15 at 11:59pm
Points 85
Questions 48
Available Nov 15 at 11am - Nov 15 at 11:59pm 12 hours and 59 minutes
Time Limit 110 Minutes
Requires Respondus LockDown Browser

Instructions
General Quiz Information
Here is some general information that may be helpful in using Canvas Quizzes.

You must complete and submit your answers for each quiz by the due date
Once you start the exam, you will have a specific amount of time to complete it. For a timed quiz, you
can't stop the clock once you begin. If time runs out, your quiz will close.
When you are done answering the questions and are ready to submit your answers, click Submit
Quiz.
If you experience a technical problem that interferes with your ability to complete a quiz during the
specified time, contact your instructor as soon as possible—you don't have to wait until the quiz has
closed.
You will find associated figures and potentially useful information associated with each question.
Although figures are associated with particular sets of questions, you may use any figure to help
answer any question on the exam if you find it useful.
Consider each True/False statement as independent of any other True/False statement.

Respondus and Device Availability
UCLA provides students the ability to check out a Chromebook or Macbook from the UCLA equipment
lending or CLICC labs (https://www.library.ucla.edu/about/programs/campus-library-instructional-
computing-commons-clicc/) . Chromebooks have Respondus pre-loaded, Macbooks allow you to
download the application. If you choose your own device, be sure to check that your device is compatible
with the minimum features required for Respondus.

Respondus Student Guide (https://ucla.service-now.com/sup port?id=kb_article&sys_id=KB0013799)

Download Respondus LockDown Browser

,( https://download.respondus.com/lockdown/download.php ?id=228644488)

,Accessibility with LockDown Browser (https://sup port.respondus.com/hc/en-
us/articles/4409595429659-Accessibility-with-LockDown-Browser)

Nov 10 Nov 11 Nov 12 Nov 13 Nov 14 Nov 15 Nov 16
Location Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Equipment Lending 1pm – 9am – 7:30am – 7:30am – 7:30am – 7:30am – 9am –
(Biomedical Library) 9pm 5pm 10pm 10pm 10pm 5pm 4pm
CLICC Computer Lab 10am – 9am – 8am – 8am – 10pm 8am – 8am – 10am –
9pm 5pm 10pm 10pm 6pm 6pm
CLICC Equipment Closed Closed Closed Closed Closed Closed Closed
Lending (Powell)
CLICC Equipment 12pm – 9am – 8am – 8am – 10pm 8am – 8am – 10am –
Lending (Research 9pm 5pm 10pm 10pm 6pm 6pm
Library)
Equipment Lending 1pm – Closed 8am – 8am – 8pm 8am – 8am – 9am –
(SEL/Boelter) 7pm 8pm 8pm 5pm 4pm
Equipment Lending Closed Closed 8am – 8am – 7pm 8am – 8am – Closed
(SEL/Geo) 7pm 7pm 4pm


LS 7C Academic Integrity Acknowledgement
Students are asked to personally consider these commitments and agree that they have followed the
academic integrity requirements as outlined while attempting the exam.

Rules for this assessment are:

You should complete this exam on your own, without consulting with anyone else including your peers.
You may consult with any course resources (Achieve eBook, lecture slides, pre-class reading guides,
discussion worksheets, etc).
You may NOT copy answers from another student or share your answers with another student during
this exam.
You may NOT intentionally provide another student with questions that appear on the test.
You may NOT use resources on the web such as Chegg, Coursehero, ChatGPT etc.


The following is what we expect of students during this LS 7C exam.

To follow the rules for the assessment, including under conditions of no supervision
treat their personal learning and ethical behavior as valuable in its own right

The final question on this assessment will require you to agree to the following statement:

I am submitting this assessment, acknowledging the above commitments and that I have
followed the rules for this assessment as outlined by my instructor(s) and consistent with the

, UCLA Student Conduct Code.
This quiz was locked Nov 15 at 11:59pm.

Attempt History
Attempt Time Score Regraded
LATEST Attempt 1 98 minutes 70.6 out of 85 72.4 out of 85


 Correct answers are hidden.

Score for this quiz: 72.4 out of 85
Submitted Nov 15 at 3:16pm
This attempt took 98 minutes.


Here you can find links to the course approved resources.

achieve.macmillanlearning.com (http ://achieve.macmillanlearning.com)

bruinlearn.ucla.edu

docs.google.com (http ://docs.google.com)

goodnotes.com (http ://goodnotes.com)



[Question 1-6] The accompanying figures show the anatomy of the heart (left/top image) and the
changes that occur during a cardiac action potential (right/bottom image) in the left ventricle (LV) aligned
with the ECG/EGK.
Use these figures to answer each of the following questions.

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