physiology quiz/لطلبه العلوم الطبية

ahmad Hazaymeh
Quiz by ahmad Hazaymeh, updated more than 1 year ago
ahmad Hazaymeh
Created by ahmad Hazaymeh over 3 years ago
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physiology / علوم طبيه Quiz on physiology quiz/لطلبه العلوم الطبية, created by ahmad Hazaymeh on 03/04/2017.
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Resource summary

Question 1

Question
The last human instinct activated during the life of human is :
Answer
  • a )Sex
  • Maternity
  • Oral intake
  • Two answers are correct

Question 2

Question
The increasingly forceful labor contraction that leads to childbirth are an example of:
Answer
  • Effector inhibitor
  • Effector stimulus
  • Positive feedback
  • Two choices are correct

Question 3

Question
Which of the following systems is NOT primary involved in maintaining homeostasis :
Answer
  • The immune system
  • The renal system
  • The circulatory system
  • The nervous system

Question 4

Question
Which system provides protection and thermoregulation ?
Answer
  • The integumentary system (skin)
  • The muscular system
  • The respiratory system
  • The circulatory system

Question 5

Question
The most abundant type of cell in the human blood is
Answer
  • white blood cells (leukocytes)
  • Red blood cell (erythrocytes)
  • platelets
  • neuotrophils

Question 6

Question
The tissue in the body containing the lowest percentage of water is the
Answer
  • fat
  • muscle
  • Bone
  • cartilage

Question 7

Question
ECF contains about ______ of total body water
Answer
  • 2/6
  • 1/2
  • 2/3
  • 1/4

Question 8

Question
A patient weight 60 kg and has a fluid distribution and osmolarity (i.e. total body fluid is 70% of body weight, and 40% of body weight is intracellular , osmolarity of body fluid is 300 mosmol/liter) This individual's extracellular volume would be
Answer
  • 18 L
  • 20 L
  • 24 L
  • none of the above

Question 9

Question
sequence represents the correct hierarchy of biological organization
Answer
  • Cell-tissue-organ-system-organism
  • Cell- organ- tissue-system-organism
  • tissue - cell - organ-system-organism
  • organ - cell - tissue - system –organisim

Question 10

Question
The internal environment
Answer
  • Is in direct contact with the body's cells and consists of intracellularfluid
  • Is in direct contact with the body's cells and consists of extracellular fluid
  • indirectly contact with the body's cells and consists of extracellular fluid
  • Is indirectlycontact with the body's cells and consists of intracellular fluid

Question 11

Question
) Which of the following statements concerning negative feedback is incorrect
Answer
  • a) With negative feedback , a control system's input and output continue to enhance each other
  • b) With negative feedback , a control system's input and output oppose each other
  • c) Almost all body systems are regulated by negative feed back
  • d) Child birth and blood clot isn’t under negative feed back control

Question 12

Question
Select the transcellular fluid that serves as lubricator for the heart
Answer
  • intraplural
  • synovial
  • Pericardial
  • aqous humor

Question 13

Question
The primary anion of the ECF is
Answer
  • protein
  • Chloride
  • PO4-
  • Na

Question 14

Question
The primary electrolyte in the extracellular fluid is
Answer
  • Na
  • k
  • cl
  • mg

Question 15

Question
The most abundant plasma protein is
Answer
  • albumin
  • globulins
  • fibrinogen

Question 16

Question
Digestive secretions include
Answer
  • enzymes
  • bile
  • hormon
  • mucus
  • all of these answers.

Question 17

Question
Which is the primary absorptive organ of the digestive system
Answer
  • small intestine
  • stomach
  • large intestine
  • liver
  • mouth

Question 18

Question
The intrinsic nerve plexuses
Answer
  • produce spontaneous depolarization of the smooth muscle cells in the wall of the digestive tract.
  • are located in the mucosa
  • coordinate local activity in the digestive tract
  • both (a) and (c) above
  • all of these answers

Question 19

Question
The parietal cells of the gastric mucosa secrete
Answer
  • HCl.
  • pepsinogen
  • intrinsic factor
  • both HCl and pepsinogen
  • both HCl and intrinsic factor

Question 20

Question
Trypsinogen is activated by
Answer
  • HCL
  • Enterokinase
  • Trypsin
  • Two answers are true
  • None of the above
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