Excitation contraction Samenvattingen, Aantekeningen en Examens
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NUR 2474 Pharmacology For Professional Nursing Exam 1 Blueprint (2 sets) 2023 With Revised Correct Answers.
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NUR 2474 Pharmacology For Professional Nursing Exam 1 Blueprint (2 sets) 2023 With Revised Correct Answers. 
Half-life- time required for the concentration or amount of drug in the body 
to be reduced by one-half 
handwritten orders- A prescription for medications/ referrals 
Application of Pharmacology in Patient care= (1) pre-administration 
assessment, (2) dosage and administration, (3) evaluating and promoting 
therapeutic effects, (4) minimizing adverse effects, (5) minimizing adverse 
inte...
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Anatomy And Physiology From Science to Life, 2nd Edition by Jenkins, Gail - Test Bank
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1. 
Which of the following tissues is always avascular? 
A) 
connective tissue 
D) 
epithelial tissue 
B) 
muscle tissue 
E) 
nervous tissue 
C) 
skeletal tissue 
 
 
 
Ans: D Difficulty: Medium 
 
2. 
A scientist who examines tissue changes that might indicate disease is called a 
A) 
histologist. 
D) 
epidemologist 
B) 
radiologist. 
E) 
endocrinologist. 
C) 
pathologist. 
 
 
 
Ans: C Difficulty: Easy 
 
3. 
The tissue lining body cavities is 
A) 
epithelial tissue. 
D) 
m...
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Anatomy and Physiology Muscle Histology MCQs Answers 2023/24
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PHYS 506 Anatomy and Physiology Muscle Histology MCQs Answers 2023/24 
Muscle Histology 
1. Skeletal and cardiac muscle, which are both striated, at resting length contain an A band in each 
sarcomere. This A band contains: 
(A)Essentially all the contractile protein myosin, but no actin 
(B) Essentially all the contractile protein actin, but no myosin 
(C) Essentially all the myosin, plus some actin 
(D)Essentially all the actin, plus some myosin 
(E) Troponin and tropomyosin, but no actin 
Ans...
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Exam 2: NSG530/ NSG 530 (NEW 2023/ 2024) - Advanced Pathophysiology Exam Review| Complete Guide with Verified Answers| 100% Correct
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Exam 2: NSG530/ NSG 530 (NEW 2023/ 
2024) - Advanced Pathophysiology Exam 
Review| Complete Guide with Verified 
Answers| 100% Correct 
QUESTION 
 P waves on EKG 
 atria contracts 
 
 
QUESTION 
 QRS complex 
 
Answer: 
 ventricular (contract) depolarization and atrial (resets) repolar- ization 
 
 
QUESTION 
 T waves on an ECG represent 
 
Answer: 
 ventricles (reset) repolarization 
 
 
QUESTION 
 sympathetic nervous system 
 
Answer: 
 fight or flight 
 
 
QUESTION 
 parasympat...
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Test Bank for Guyton and Hall Textbook of Medical Physiology 14th Edition by John E. Hall; Michael E. Hall 9780323597128 |ALL 85 CHAPTERS |GUIDE A+
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Test Bank for Guyton and Hall Textbook of Medical Physiology 14th Edition by John E. Hall; Michael E. Hall 7128 
1. Functional Organization of the Human Body and Control of the “Internal Environment” 
2. The Cell and Its Functions 
3. Genetic Control of Protein Synthesis, Cell Function, and Cell Reproduction 
4. Transport of Substances Through Cell Membranes 
5. Membrane Potentials and Action Potentials 
6. Contraction of Skeletal Muscle 
7. Excitation of Skeletal Muscle: Neuromuscular Tran...
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BIO 264 FINAL EXAM 2024 WITH 100% CORRECT ANSWERS
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BIO 264 FINAL EXAM 2024 WITH 100% CORRECT ANSWERS 
 
 
Once excitation-contraction coupling has occurred, calcium ion concentration increases dramatically in the: 
 
a. sarcoplasmic reticulum 
b. cytosol of the muscle fiber 
c. sarcolemma 
d. terminal cisterna 
e. there is no change in calcium concentration - correct answer b. cytosol of the muscle fiber 
 
As Lisa drove home, she was suddenly alerted to the sound of a blaring horn and realized she had drifted off to sleep. Which nervous system ...
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Test Bank For Guyton and Hall Textbook of Medical Physiology 14th Edition by John E. Hall; Michael E. Hall 9780323597128 Chapter 1-85 Complete Guide .
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Test Bank For Guyton and Hall Textbook of Medical Physiology 14th Edition by John E. Hall; Michael E. Hall. 1. Functional Organization of the Human Body and Control of the “Internal Environment” 2. The Cell and Its Functions 3. Genetic Control of Protein Synthesis, Cell Function, and Cell Reproduction 4. Transport of Substances Through Cell Membranes 5. Membrane Potentials and Action Potentials 6. Contraction of Skeletal Muscle 7. Excitation of Skeletal Muscle: Neuromuscular Transmission and...
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NSCA CSCS Exam (New 2023/ 2024 Update) Questions and Verified Answers | 100% Correct| Graded A
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NSCA CSCS Exam (New 2023/ 2024 Update) 
Questions and Verified Answers | 100% Correct| Graded A 
 
QUESTION 
 
 Approximately how many net ATP are produced via the oxidative energy system from the 
metabolism of one glucose molecule? 
a. 27 
b. 34 
c. 38 
d. 41 
 
 
Answer: 
c. 38 
 
 
 
QUESTION 
 Which of the following energy substrates cannot be depleted during extreme exercise intensities 
or durations? 
a. creatine phosphate 
b. glycogen 
c. water 
d. ATP 
 
 
Answer: 
d. ATP 
 ...
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PHYSIOLOGY MOCK BOARD EXAM UST MBR 2023 QUESTIONS WITH COMPLETE SOLUTIONS
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Characteristic of type 2b muscle fibers, EXCEPT: 
 
 fatigable 
 low capillary density 
 high capacity for glycolysis 
 slow contraction velocity → Type 1 muscle fibers correct answer: slow contraction velocity → Type 1 muscle fibers 
 
One of the following steps in the excitation contraction coupling is similar to both skeletal and smooth muscles: 
 
 activation of myosin 
 exposure of active sites in actin 
 release of calcium from sarcoplasmic reticulum 
 binding of calcium to trop...
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WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2023
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WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2023. Nucleic acids are polymers of units called 
A) ribose. 
B) bases. 
C) fatty acids. 
D) amino acids. 
E) nucleotides. 
6) Cell membranes are said to be 
A) actively permeable. 
B) impermeable. 
C) freely permeable. 
D) selectively permeable. 
E) none of the above 
7) In humans, only __________ cells have flagella. 
A) sperm 
B) intestine lining 
C) stomach lining 
D) respiratory tract lining 
E) two of the above 
8) The addition of a phosphate group ...
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