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PNB 2264 Exam 4 with Complete Solutions 100% Verified
PNB 2264 Exam 4 with Complete Solutions 100% Verified 
low plasma, raised plasma, exercise, sleep, fasting, stress - Answer- stimuli for growth hormone release 
 
effector functions by GH, tropic functions (somatomedins) - Answer- effects of growth hormone 
 
effector function - Answer- metabolic: lipolysis, raise plasma (glucose) 
 
tropic function - Answer- growth: amino acid uptake, protein synthesis, cell growth and proliferation 
 
negative (protein synthesis reduces plasma (arginine)) - A...
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PNB 2264 Exam 4 with Complete Solutions 100% Verified 
low plasma, raised plasma, exercise, sleep, fasting, stress - Answer- stimuli for growth hormone release 
 
effector functions by GH, tropic functions (somatomedins) - Answer- effects of growth hormone 
 
effector function - Answer- metabolic: lipolysis, raise plasma (glucose) 
 
tropic function - Answer- growth: amino acid uptake, protein synthesis, cell growth and proliferation 
 
negative (protein synthesis reduces plasma (arginine)) - A...
PNB 2264 Practical II Exam Questions with 100% Correct Answers
PNB 2264 Practical II Exam Questions with 100% Correct Answers 
What is the distance being measured on the earthworm to calculate velocity? - Answer- Distance from stimulus to the negative (1st) electrode 
 
Effect of increasing the voltage of stimulation - Answer- Increase stimulus artifact amplitude but will not change the amplitude of the action potential 
 
Biphasic wave form of extracellular readings - Answer- A positive and negative response is seen because there are two electrodes applie...
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PNB 2264 Practical II Exam Questions with 100% Correct Answers 
What is the distance being measured on the earthworm to calculate velocity? - Answer- Distance from stimulus to the negative (1st) electrode 
 
Effect of increasing the voltage of stimulation - Answer- Increase stimulus artifact amplitude but will not change the amplitude of the action potential 
 
Biphasic wave form of extracellular readings - Answer- A positive and negative response is seen because there are two electrodes applie...
PNB 2264 QUIZ 10 QUESTIONS WITH ALL CORRECT ANSWERS
PNB 2264 QUIZ 10 QUESTIONS WITH ALL CORRECT ANSWERS 
What are thing the sympathetic division does during fight or flight? - Answer- - increase heart rate 
- constrict BV in GI 
- increase respiration rate 
- sweating 
- dilate BV around skeletal muscle 
- dilation of airways 
 
How does the things that occur during flight or fight happen? - Answer- due to release of epinephrine or noepinerphine 
 
Is rest and relax of parasympathetic diviosn organized for mass discharge - Answer- no 
 
What doe...
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PNB 2264 QUIZ 10 QUESTIONS WITH ALL CORRECT ANSWERS 
What are thing the sympathetic division does during fight or flight? - Answer- - increase heart rate 
- constrict BV in GI 
- increase respiration rate 
- sweating 
- dilate BV around skeletal muscle 
- dilation of airways 
 
How does the things that occur during flight or fight happen? - Answer- due to release of epinephrine or noepinerphine 
 
Is rest and relax of parasympathetic diviosn organized for mass discharge - Answer- no 
 
What doe...
PNB 2264 Final Exam Questions and Answers All Correct
PNB 2264 Final Exam Questions and Answers All Correct 
 
Hector has a mutation that increases the threshold of his voltage gated potassium channels. As a result of this mutation: 
 
-repolarization would take longer 
-resting membrane potential would depolarize 
-action potentials would not fire - Answer- depolarization would take longer 
 
the concentration of molecule X is 500mM outside the cell and 100mM inside the cell. The concentration of molecule Y is 100mM outside the cell and 200mM ins...
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PNB 2264 Final Exam Questions and Answers All Correct 
 
Hector has a mutation that increases the threshold of his voltage gated potassium channels. As a result of this mutation: 
 
-repolarization would take longer 
-resting membrane potential would depolarize 
-action potentials would not fire - Answer- depolarization would take longer 
 
the concentration of molecule X is 500mM outside the cell and 100mM inside the cell. The concentration of molecule Y is 100mM outside the cell and 200mM ins...
Bundle For PNB Exam Questions and Answers All Correct
PNB Exam 2 Questions and Answers All Correct

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PNB Practical I Exam Questions with 100% Correct Answers

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PNB Exam 4 Questions with All Correct Answers (Graded A+)

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PNB Final Exam Questions with 100% Correct Answers

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Exam (elaborations)
PNB Final Exam 3 Questions with All Correct Ans
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- PNB Lab Exam Questions with 100% Correct Answers • Examen
- PNB Exam 2 Questions and Answers All Correct • Examen
- PNB Practical I Exam Questions with 100% Correct Answers • Examen
- PNB Exam 4 Questions with All Correct Answers (Graded A+) • Examen
- PNB Final Exam Questions with 100% Correct Answers • Examen
- Y mas...
PNB Exam 2 Questions and Answers All Correct

2
Exam (elaborations)
PNB Practical I Exam Questions with 100% Correct Answers

3
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PNB Exam 4 Questions with All Correct Answers (Graded A+)

4
Exam (elaborations)
PNB Final Exam Questions with 100% Correct Answers

5
Exam (elaborations)
PNB Final Exam 3 Questions with All Correct Ans
PNB 2264 Final Test Questions with Correct Answers 2024 Latest Update
PNB 2264 Final Test Questions with Correct Answers 2024 Latest Update 
Which of the following is an example of a structure function relationship - Answer- The random coil conformations of the protein elastin give elastic fibers the property of extensibility 
 
If, while standing in anatomical position, you flex only your left elbow through its full range of motion, your left thumb will now be pointing - Answer- Laterally 
 
Dislocation of the shoulder joint is prevented by ______ - Answer- rest...
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PNB 2264 Final Test Questions with Correct Answers 2024 Latest Update 
Which of the following is an example of a structure function relationship - Answer- The random coil conformations of the protein elastin give elastic fibers the property of extensibility 
 
If, while standing in anatomical position, you flex only your left elbow through its full range of motion, your left thumb will now be pointing - Answer- Laterally 
 
Dislocation of the shoulder joint is prevented by ______ - Answer- rest...
PNB 2264 EXAM QUESTIONS WITH 100% CORRECT ANSWERS
PNB 2264 EXAM QUESTIONS WITH 100% CORRECT ANSWERS 
 
Characteristics of epithelial tissue - Answer- -cellularity 
-polarity (apical and basal surfaces anchor epithelial tissue to underlying tissue) 
-attachment (basal lamina/basement membrane) 
-avascularity - no blood supply 
-regenerative 
 
Functions of epithelial tissue - Answer- -physical protection 
-barrier 
-exchange 
-secretions (glandular cells) 
-absorption 
 
Intercellular junctions - Answer- bind epithelial tissue together 
 
Desm...
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PNB 2264 EXAM QUESTIONS WITH 100% CORRECT ANSWERS 
 
Characteristics of epithelial tissue - Answer- -cellularity 
-polarity (apical and basal surfaces anchor epithelial tissue to underlying tissue) 
-attachment (basal lamina/basement membrane) 
-avascularity - no blood supply 
-regenerative 
 
Functions of epithelial tissue - Answer- -physical protection 
-barrier 
-exchange 
-secretions (glandular cells) 
-absorption 
 
Intercellular junctions - Answer- bind epithelial tissue together 
 
Desm...
PNB EXAM 4 QUESTIONS AND CORRECT ANSWERS ALREADY PASSED
PNB EXAM 4 QUESTIONS AND CORRECT ANSWERS ALREADY PASSED 
 
which of the following would increase the half life of a hormone in blood - Answer- if the hormone is carried by a transport protein the the blood 
 
Phenelzine, a common MAO inhibitor will cause - Answer- elevated blood pressure 
 
Your nephew accidentally ingested a package of insecticide that containse anticholinesterase. What sympotoms would you observe - Answer- spastic paralysis, sweating, nausea, tachycardia 
 
Which of the follow...
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PNB EXAM 4 QUESTIONS AND CORRECT ANSWERS ALREADY PASSED 
 
which of the following would increase the half life of a hormone in blood - Answer- if the hormone is carried by a transport protein the the blood 
 
Phenelzine, a common MAO inhibitor will cause - Answer- elevated blood pressure 
 
Your nephew accidentally ingested a package of insecticide that containse anticholinesterase. What sympotoms would you observe - Answer- spastic paralysis, sweating, nausea, tachycardia 
 
Which of the follow...
PNB PRACTICAL 2 EXAM QUESTIONS WITH 100% CORRECT ANSWERS
PNB PRACTICAL 2 EXAM QUESTIONS WITH 100% CORRECT ANSWERS 
 
what are three ways that muscles fatigue? - Answer- conduction failure 
acid buildup 
inhibition of cross-bridge cycle 
 
what are the affects of TTX? - Answer- voltage-gated sodium channels become blocked and action potential cannot propagate down the axon. 
 
what are the affects of BTX? - Answer- cause sodium channels to stay open, therefore prolonging depolarization. (maintain action potential; maintains depolarization without repo...
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PNB PRACTICAL 2 EXAM QUESTIONS WITH 100% CORRECT ANSWERS 
 
what are three ways that muscles fatigue? - Answer- conduction failure 
acid buildup 
inhibition of cross-bridge cycle 
 
what are the affects of TTX? - Answer- voltage-gated sodium channels become blocked and action potential cannot propagate down the axon. 
 
what are the affects of BTX? - Answer- cause sodium channels to stay open, therefore prolonging depolarization. (maintain action potential; maintains depolarization without repo...
PNB Final Exam 3 Questions with All Correct Answers 2024/2025 Update
PNB Final Exam 3 Questions with All Correct Answers 2024/2025 Update 
Which of the following statements about leptin is true? 
a. leptin-deficiency leads to overeating 
b. most obese humans are deficient in leptin 
c. it is secreted by pancreatic tissue 
d. leptin is a strong simulator for food intake 
e. it is most potent in overweight subjects - Answer- a 
 
a 60 year old woman undergoes total pancreatectomy because of the presence of a tumor. Which of the following outcomes would NOT be expe...
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PNB Final Exam 3 Questions with All Correct Answers 2024/2025 Update 
Which of the following statements about leptin is true? 
a. leptin-deficiency leads to overeating 
b. most obese humans are deficient in leptin 
c. it is secreted by pancreatic tissue 
d. leptin is a strong simulator for food intake 
e. it is most potent in overweight subjects - Answer- a 
 
a 60 year old woman undergoes total pancreatectomy because of the presence of a tumor. Which of the following outcomes would NOT be expe...
Orientation and Mobility Techniques Questions with Correct Answers
Crossfit Level 1 Certificate Exam Questions with All Correct Answers
Crossfit Level 1 Exam Questions with Correct Answers
Crossfit Level 1 Certification Exam Questions with Correct Answers
Orientation and Mobility Study Guide Questions with All Correct Answers