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Chapters 19 and 20 of Marieb Critical Thinking answers
Chapters 19 and 20 of Marieb Critical Thinking answers
1.   Mrs. Jackson, a 59 year old woman, has undergone a left radical mastectomy (removal of left breast and left axillary lymph nodes and vessels). Her arm is severely swollen and painful, and she is unable to raise it to more than shoulder height. (a). Explain her signs and symptoms. (b) can she expect to have relief from these symptoms in time? How so? (4 points). Answer:  (a).
General Biology   MEKAYLA   13790   Asked 12 years ago
PhysioEx 9.0: Exercise 3 - Pre and post quizzes (Activity 9)
PhysioEx 9.0: Exercise 3 - Pre and post quizzes (Activity 9)
Exercise 3: Neurophysiology of Nerve Impulses: Activity 9: The Action Potential: Putting It All Together Lab Report
Pre-lab Quiz Results
You scored 100% by answering 4 out of 4 questions correctly.
1. Sensory neurons respond to an appropriate sensory stimulus with a change in membrane potential that is
You correctly answered: b. graded with the stimulus intensity
Anatomy and Physiology   trin   13600   Asked 11 years ago
Physioex 9.0 Exercise 3 Predict/Stop and Think Questions Activity 7
Physioex 9.0 Exercise 3 Predict/Stop and Think Questions Activity 7
Experiment Results
Predict Question:
Predict Question 1: How will the conduction velocity in the B fiber compare with that in the A Fiber?
Your answer : b. The conduction velocity in the B fiber will be slower because the B fiber has a smaller diameter and less
myelination.
Predict Question 2: How will the conduction velocity in the C fiber compare with that
Anatomy and Physiology   trin   13186   Asked 11 years ago
Physioex 9.0 Exercise 3 Predict/Stop and Think Questions Activity 5
Physioex 9.0 Exercise 3 Predict/Stop and Think Questions Activity 5
Experiment Results
Predict Question:
Predict Question: If you further decrease the interval between the stimuli, will the threshold for the second action potential
change?
Your answer : c. The threshold for the second action potential will be higher (requiring a larger depolarization).

Stop & Think Questions:
Threshold can be defined as the mi
Anatomy and Physiology   trin   12298   Asked 11 years ago
2-D gel electrophoresis Animation
2-D gel electrophoresis Animation
Check out this animation on 2-D Gel Electrophoresis!

<a rel="nofollow" href="https://http://glencoe.mcgraw-hill.com/sites/dl/free/9834092339/291136/f21_04_2d_gel_electroph.swf" target="_blank">https://http://glencoe.mcgraw-hill.com/sites/dl/free/9834092339/291136/f21_04_2d_gel_electroph.swf</a>
Other   sarah   11563   Asked 13 years ago
do you know about europe culture
do you know about europe culture
The two motives which interacted to begin the end of Europe's isolation were religion and:
High School Level Science   kishaW   11123   Asked 9 years ago
Questions regarding competition?
Questions regarding competition?
Hi everyone! I was confused on question 12, 22, and 25 from the photos I've attached. For #25, i think one of the answers is D because in experiment 3 there is evidence of competition from the graph, but it is a mark all that apply answer so more than 1 answer can apply together. For number 12 I think the answer is B but im not entirely sure, and for #22, I would think the answ
Environmental and Conservation Biology   Fightboy   10787   Asked 9 years ago
One strand of a fragment of duplex DNA has the sequence 5'-A-T-C...
One strand of a fragment of duplex DNA has the sequence 5'-A-T-C...
Hey everybody have a few questions.

Part E what enzyme catalyzes the reaction in part D

Part F what type of bond joins one strand of DNA duplex to the other strand.

Part H
What term is used to describe the pattern of base pairing between one DNA strand and its partner in a duplex?

Part I
What term is used to describe the polarit
Genetics and Developmental Biology   fodog414   10539   Asked 10 years ago
A balloon filled with 0.500 L of air at sea level is submerged in the water to a depth that produces
A balloon filled with 0.500 L of air at sea level is submerged in the water to a depth that produces
Question 1 of 12    0.0/ 4.0 Points
A balloon filled with 0.500 L of air at sea level is submerged in the water to a depth that produces a pressure of 3.25 atm. What is the volume of the balloon at this depth?

A. 1.63 L   

B. 0.615 L   

C. 0.154 L   
   

D. 6.50 L   

E. none of the above   


Answer Key: C
Questi
Chemistry   tater218   10395   Asked 12 years ago
Name the following compound: CH3-CH2-CH2-CH2-O-CH2-CH3
Name the following compound: CH3-CH2-CH2-CH2-O-CH2-CH3
Part 1 of 1 -   25.0/ 50.0 Points
Question 1 of 12    4.0/ 4.0 Points
Name the following compound: CH3-CH2-CH2-CH2-O-CH2-CH3

A. hexyl ether   

B. 2-hexone   
   

C. butyl ethyl ether   

D. ethyl butylone   


Answer Key: C
Question 2 of 12    0.0/ 4.0 Points
Which of the following statements is FALSE about polymers?
Chemistry   tater218   10231   Asked 12 years ago
Hexane boils at 156.2oF. What is this temperature in Celcius? What is this temperature in Kelvin?
Hexane boils at 156.2oF. What is this temperature in Celcius? What is this temperature in Kelvin?

Question 1 of 12
Which of the following is an example of an observation? 
 A. Reactions occur due to the transfer of electrons. 
 
 B. All matter is composed of small, indestructible particles called atoms. 
 
 C. Flammable objects contain phlogiston. 
 
 D. When a can of soda pop is opened, a f
Chemistry   TOLBERTJD   10049   Asked 11 years ago
PhysioEX 9.0 Exercise 2 skeletal muscle and physiology
PhysioEX 9.0 Exercise 2 skeletal muscle and physiology
I can NOT find my physioEX cd and I need to complete the lab and questions by 11:59 tonight. Im taking Phys. online and no one I know has the cd so im completely screwed. Is there anyone that would assist me with thier data chart info and answers to the questions?
General Biology   jayfry   9932   Asked 12 years ago
Molarity and Mass percent.
Molarity and Mass percent.
1. A 2.5% solution concentration signifies that there are ___2.5g____of solute in every 100g of solution.

2. Therefore, when the mass percent concentration is expressed as a ratio of solute mass over solution mass, it would be__.025____

3. A solution mass of 1 kg is __10______times created than 100g, thus the mass of KI in a kilogram of a 2
Chemistry   Taylor14   9698   Asked 9 years ago
explain the interdependence between the C-V and resp systems in maintaining...?
explain the interdependence between the C-V and resp systems in maintaining...?
Based on your knowledge of the cardiovascular and the respiratory systems, discuss how the two systems interact in order to maintain proper blood pH. In other words, explain the interdependence between the C-V and resp systems in maintaining blood pH. (Be sure to include not only resp mechanisms to control pH, but also how the heart will compensate when pH drops or CO2 is rising)
Anatomy and Physiology   sammarko   9697   Asked 9 years ago
Chapter 12_Current Events: Cancer's Secrets Come Into Sharper Focus
Chapter 12_Current Events: Cancer's Secrets Come Into Sharper Focus
Which of the following codes for proteins?
Answer: genes
You are developing a new drug that damages the cells that provide the supportive structure required by a tumor. Which type of cell are you targeting?
Answer: fibroblast
A tumor would not be able to have its own blood supply if it weren't for which of the following?
Answer: endothelial cells
General Biology   biologyishard1   9696   Asked 10 years ago
HESI Patient Review - Joan Schneider (Endocrine)
HESI Patient Review - Joan Schneider (Endocrine)
1. D
2. A, D, E
3. A, B, C, E, G
4. A
5. C
6. A, C, E
7. D
8. B
9. B
10. A
11. A, B, C, E
12. A
13. A, B, C
14. A, D, E
15. B, C, D
16. A, C, E
17. C
18. A, E
19. A, C, E, F
20. A, B, D, E
21. A, C, D, E
22. A, C, D, E, F
23. C
24. B, C
25. B
26. C
27. B,
Nursing and Clinical   thankieu   9622   Asked 7 years ago
Physioex 9.0 Exercise Predict/Stop and Think Questions Activity 2
Physioex 9.0 Exercise Predict/Stop and Think Questions Activity 2
Experiment Results
Predict Question:
Predict Question 1: The adequate stimulus for a Pacinian corpuscle is pressure or vibration on the skin. Which of the
following modalities will induce the largest amplitude receptor potential in the Pacinian corpuscle
Your answer : c. moderate-intensity pressure

Predict Question 2: The adequate stimuli for olfactory
Anatomy and Physiology   trin   9203   Asked 11 years ago
A&P PhysioEx 8.0 Excercise 9 Lab and answers!!
A&P PhysioEx 8.0 Excercise 9 Lab and answers!!
Introduction: In this lab we will learn how the kidney processes blood and produces urine.
Activity 1: Investigating the Effect of Flow Tube Radius on Glomerular filtration.
Data/Results:
Afferent Radius   Efferent Radius   Beaker Pressure   Glomerular Pressure   Glom. Filt. Rate   Urine Volume
0.35   40   90   47.16   26.74   145.57
0.40   40   90   49.54   56.28   190.18
0.45   40   
Introductory Courses   MEKAYLA   9155   Asked 12 years ago
A 5.00-mL sample of a phosphoric acid solution of unknown concentration is titrated with a 0.1221 M
A 5.00-mL sample of a phosphoric acid solution of unknown concentration is titrated with a 0.1221 M
Part 1 of 1 -   27.0/ 50.0 Points
Question 1 of 12    4.0/ 4.0 Points
A 0.15 M solution of BaCl2 contains:

A. 0.30 M Ba2+ ions and 0.30 M Cl- ions.   

B. 0.30 M Ba2+ ions and 0.15 M Cl- ions.   
   

C. 0.15 M Ba2+ ions and 0.30 M Cl- ions.   

D. 0.15 M Ba2+ ions and 0.15 M Cl- ions.   

E. none of the above   


Ans
Chemistry   tater218   8994   Asked 12 years ago
Calculating Total Oxygen carrying capacity of blood
Calculating Total Oxygen carrying capacity of blood
Hi,I'm having trouble calculating the total oxygen carrying capacity of blood.  We're using sheep blood.

I know that the equation is

Total gram Hb in blood = blood volume (in 100ml) x hemoglobin concentration (g/100ml of blood)

Total O2 = total grams Hb in blood x 1.34ml O2/g Hb

Average sheep weight is 125lb = > ~56.81 k
Anatomy and Physiology   shadowneko003   8701   Asked 12 years ago
Which of the following terms would not be associated with flatworms?
Which of the following terms would not be associated with flatworms?
Again... pls look at the answer key!! :-)


Part 1 of 4 -    25.0/ 25.0 Points

Question 1 of 20    5.0/ 5.0 Points
Which of the following terms would not be associated with flatworms?
Correct    
   A. Sessile    
   
   B. Acoelomate    
   
   C. Cephalization    
   
   D. Hermaphrodite    
   
   E. Bilateral symmetry
   
General Biology   ABDQ007   8619   Asked 11 years ago
In the lifecycle of Ascaris, the final place of residence of the adult worm is
In the lifecycle of Ascaris, the final place of residence of the adult worm is
Question 1 of 30   3.33/ 3.33 Points
In the lifecycle of Ascaris, the final place of residence of the adult worm is 
   A. under the skin of humans.
   B. the irculatory system of humans.    
   C. the intestine of humans.    
   D. the liver of humans.    
   E. the lungs of a human.
Answer Key: C
Feedback: Good job!
Question 2 of 30   3.33/ 3.33 Po
General Biology   caddy85r   8388   Asked 11 years ago
WORKSHEET Chapter 15 – The Urinary System 1. The functions of the urinary syste
WORKSHEET Chapter 15 – The Urinary System 1. The functions of the urinary syste

WORKSHEET Chapter 15 – The Urinary System
1. The functions of the urinary system include elimination of __________ such as ____________________
wastes, __________, and drugs.
2. Kidneys also regulate ____________________, including water and ____________________ balance,
and blood acid-base balance, along with __________ pressure, __________ production, and
General Biology   Lissa   8194   Asked 12 years ago
What are some examples of homeostasis in The Princess Bride?
What are some examples of homeostasis in The Princess Bride?
We watched The Princess Bride in class and are supposed to write an essay on how it relates to homeostasis. I found one example of Fezzik the giant who has the growth hormone. I also used Vizzini, the short guy, as another example. I needed a few more examples of homeostasis in the movie.
High School Level Science   Chuckie   8185   Asked 9 years ago
If you were a biologist studying the characteristics of chordates, which of the following would not
If you were a biologist studying the characteristics of chordates, which of the following would not
Part 1 of 8 -   13.32/ 16.65 Points

Question 1 of 30
0.0/ 3.33 Points
If you were a biologist studying the characteristics of chordates, which of the following would not be included in your studies?
 A.The notochord   
 B.The dorsal tubular nerve cord   
 C.The postanal tail   
 D.The vertebral column   
 E.Pharyngeal pouches   

Feedback:
General Biology   armygirl   8005   Asked 10 years ago
prioritization, delegation and assignments
prioritization, delegation and assignments
 Please I need a soft copy of

LaCharity, Linda, Kumagai, Candice and Bartz, Barbara (2014).Prioritization,Delegation& Assignment. (3rd ed.).  Philadelphia, PA: Mosby an Affiliate of Elsevier Inc. Publishers.
Referencing Help   boaduadu   7788   Asked 9 years ago
Are students unhealthy?
Are students unhealthy?
Nutrition plays a silent, yet major part of one's success in the academic world. Most students already know this, but despite all the emphasis placed on healthy eating, many college students still engage in poor dietary habits, such as high intake of fast foods and other foods high in fat, low intake of fruits, vegetables, and dairy, and erratic eating behaviors such as
Off-Topic Room   doubleu   7742   Asked 2 years ago
Question regarding lac operon
Question regarding lac operon
Put an X on the line if the re will be a high level of transcription of the operon.

             Lactose p resent; glucose absent

             Lactose p resent; glucose p resent

             Lactose absent; glucose absent

        &
Cell Biology   jjyaolin   7662   Asked 9 years ago
What adjectives describe photons that are absorbed because they have just the ri
What adjectives describe photons that are absorbed because they have just the ri
What adjectives describe photons that are absorbed because they have just the right amount of energy so as to kick electrons into higher orbits?







What adjectives describe photons that are absorbed because they have just the right amount of energy so as to kick electrons into higher orbits?

  line radiation photons 
Physics   amazexo   7616   Asked 9 years ago
Beer's law problems?
Beer's law problems?
Hey everyone I'm having issues with a problem on my protein concentration lab.
"To test your understanding of the color wheel and Beer's law, use the space below to graph the relationship between concentration and absorbance for three substances: A, which is green, B, which is yellow, and C, which is red, when they are illuminated with green light. Let the x axis
Introductory Courses   Fightboy   7464   Asked 9 years ago
Explain the four elements of observational learning
Explain the four elements of observational learning
Explain the four elements of observational learning
Psychology   mskelo   7249   Asked 11 years ago
Calculate the energy of H-F bond
Calculate the energy of H-F bond
Using the following data reactions:
delta H° (kJ)
H2(g) + F2(g) Rightwards Arrow 2HF(g)      –542
H2(g) -->2H(g)                        432
F2(g) -->2F(g)                        154
calculate the energy of an H-F bond.
A) 11
Chemistry   fodog414   7171   Asked 9 years ago
Write the chemical formula for each of the following ionic compounds: Copper (II) Bromide, Silver (I
Write the chemical formula for each of the following ionic compounds: Copper (II) Bromide, Silver (I
Question 1 of 12
Identify the element that is a nonmetal, a gas, and has an elemental symbol that starts with the letter "A." 
 A. Al 
 
 B. Ac 
 
 C. Au 
 
 D. Ar 
 
 E. none of the above 

Answer Key: D


Question 2 of 12
Which st
Chemistry   TOLBERTJD   7074   Asked 11 years ago
Part E Using BLAST: Can You Identify a Pathogen from a Nucleotide Sequence?
Part E Using BLAST: Can You Identify a Pathogen from a Nucleotide Sequence?
Using BLAST: Can You Identify a Pathogen from a Nucleotide Sequence?
With rapid advances in sequencing technology, the availability of sequences of specific genes and of entire genomes is exploding. These sequences are stored in a number of searchable databases. Comparison of new sequences with sequences of known or assumed function is one of the most widely used bioinformatics
General Biology   geri0108   7053   Asked 9 years ago
In the experiment, explain what happened to active force as the ‘voltage’ increased? As it
In the experiment, explain what happened to active force as the ‘voltage’ increased? As it
Hello there!
  I just completed activities 6-8 in exercise 2 of the Phsyio Ex 8.0 book, and my professor wants me to to be able to answer some questions related to the experiments.  I answered most of them, but I'm not entirely sure about these (I've bolded the questions and italicized any of the answers I've already given):

[
Upper-Year Courses   Kate   7050   Asked 13 years ago
Case study: Driving Can Be Dangerous to Your Health
Case study: Driving Can Be Dangerous to Your Health
1) What would V/Q scan tell the doctor about airflow thru the affected part of the lung. 

2) What would V/Q scan tell the doctor about pulmonary blood flow to the affected part of the lung.
Anatomy and Physiology   Brainiac34   7040   Asked 11 years ago
Help with Exercise 3 Neurophysiology of Nerve Impulses please?
Help with Exercise 3 Neurophysiology of Nerve Impulses please?
Activity 2 Q 3. Identify which of the stimulus modalities induced the largest amplitude receptor potential in the Pacinian corpuscle. How well did the results compare with your prediction?

A2 Q4. Identify which of the stimulus modalities induced the largest-amplitude recptor potential in the olfactory receptors. How well the the results compare with you prediction?
Upper-Year Courses   HollyEV   7038   Asked 12 years ago
Interactive Refraction Simulator
Interactive Refraction Simulator
Use your understanding of light and optics to determine the right lenses for a simulated patient's glasses. I've always wanted to play with those big glasses the optometrist uses! Very cool!

http://www.nait.ca/d3/phoroptor/
Teaching and Learning Strategies   llijjill   6825   Asked 10 years ago
PhysioEx 9.0 Quiz 6 Activity 2
PhysioEx 9.0 Quiz 6 Activity 2
Part A:

In this experiment, optical density is measured using a _______.
   
a. Caliper
b. Thermocycler
c. Spectrophotometer
d. Microscope
      
Part B:

Using this assay, glucose concentration is _______.
   
a. Inversely proportional to optical density
b. Inversely proportional to the volume of blood sampled
c. D
Anatomy and Physiology   Sky   6593   Asked 12 years ago
50 Medical Surgical Nursing Problems with Answers and Rationales
50 Medical Surgical Nursing Problems with Answers and Rationales
This is a test drill on Medical Surgical Nursing
The questions are in line with the framework of Nurse Licensure Exam and derived from Lippincot's and Springhouse Review Book.
These are common board questions for you to study
Next post will be the answers and rationales. You're all free to post a comment and please rep me up.
Good luck guys and have fun
Nursing and Clinical   biobio   6585   Asked 11 years ago
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