Ingliz tili

Ingliz tili

muallif: unknown · 67 ta savol · 17 saqlash · 0 layk
QuizPilotda o'ynash
#1
What is the average length of a normal human pregnancy?
  1. 50 weeks
  2. 40 weeks
  3. 20 weeks
  4. 30 weeks
Javobni ko'rish
40 weeks
#2
What is the medical term for childbirth?
  1. Labor
  2. Fertilization
  3. Delivery
  4. Conception
Javobni ko'rish
Labor
#3
Which hormone is primarily responsible for maintaining pregnancy?
  1. Adrenaline
  2. Progesterone
  3. Insulin
  4. Thyroxine
Javobni ko'rish
Progesterone
#4
What is the name of the first stage of labor?
  1. Recovery stage
  2. Delivery of the baby
  3. Dilation of the cervix
  4. Expulsion of placenta
Javobni ko'rish
Dilation of the cervix
#5
What is the function of the placenta?
  1. To control contractions
  2. To produce milk
  3. To provide oxygen and nutrients to the fetus
  4. To protect the mother’s organs
Javobni ko'rish
To provide oxygen and nutrients to the fetus
#6
What is amniotic fluid?
  1. Hormone in the mother’s body
  2. Fluid that surrounds and protects the fetus
  3. Blood surrounding the fetus
  4. Waste product
Javobni ko'rish
Fluid that surrounds and protects the fetus
#7
What is the term for a baby born before 37 weeks?
  1. Post-term
  2. Late-term
  3. Premature
  4. Premature
Javobni ko'rish
Premature
#8
Which of the following is a common sign of labor?
  1. Hair growth
  2. Increased appetite
  3. High energy
  4. Regular contractions
Javobni ko'rish
Regular contractions
#9
What is a cesarean section (C-section)?
  1. Natural birth
  2. Early pregnancy stage
  3. Surgical delivery of a baby
  4. Fertilization process
Javobni ko'rish
Surgical delivery of a baby
#10
What is the role of the umbilical cord?
  1. To produce hormones
  2. To help the baby breathe
  3. To connect the baby to the placenta
  4. To protect the uterus
Javobni ko'rish
To connect the baby to the placenta
#11
What is the main function of the respiratory system?
  1. To exchange gases
  2. To control movement
  3. To digest food
  4. To pump blood
Javobni ko'rish
To exchange gases
#12
Which organ is primarily responsible for breathing?
  1. Lungs
  2. Liver
  3. Kidneys
  4. Heart
Javobni ko'rish
Lungs
#13
What gas do humans inhale that is essential for survival?
  1. Nitrogen
  2. Oxygen
  3. Hydrogen
  4. Carbon dioxide
Javobni ko'rish
Oxygen
#14
What gas is expelled from the lungs during exhalation?
  1. Helium
  2. Carbon dioxide
  3. Oxygen
  4. Nitrogen
Javobni ko'rish
Carbon dioxide
#15
What are the tiny air sacs in the lungs called?
  1. Trachea
  2. Capillaries
  3. Alveoli
  4. Bronchi
Javobni ko'rish
Alveoli
#16
Which structure connects the throat to the lungs?
  1. Rib
  2. Diaphragm
  3. Esophagus
  4. Trachea
Javobni ko'rish
Trachea
#17
What muscle helps the lungs expand and contract?
  1. Biceps
  2. Diaphragm
  3. Abdominal muscle
  4. Triceps
Javobni ko'rish
Diaphragm
#18
Where does gas exchange occur in the lungs?
  1. Larynx
  2. Bronchi
  3. Alveoli
  4. Trachea
Javobni ko'rish
Alveoli
#19
What is the windpipe also known as?
  1. Bronchus
  2. Trachea
  3. Larynx
  4. Pharynx
Javobni ko'rish
Trachea
#20
Which part of the respiratory system is responsible for voice production?
  1. Larynx
  2. Alveoli
  3. Lungs
  4. Diaphragm
Javobni ko'rish
Larynx
#21
What is the largest organ of the human body?
  1. Heart
  2. Brain
  3. Skin
  4. Liver
Javobni ko'rish
Skin
#22
What is the main function of the skin?
  1. Digestion
  2. Protection of the body
  3. Blood circulation
  4. Thinking
Javobni ko'rish
Protection of the body
#23
Which layer of the skin is the outermost?
  1. Hypodermis
  2. Dermis
  3. Muscle layer
  4. Epidermis
Javobni ko'rish
Epidermis
#24
Which layer contains blood vessels and nerves?
  1. Epidermis
  2. Hair layer
  3. Fat layer
  4. Dermis
Javobni ko'rish
Dermis
#25
What pigment gives skin its color?
  1. Hemoglobin
  2. Keratin
  3. Melanin
  4. Collagen
Javobni ko'rish
Melanin
#26
What is the function of sweat?
  1. To pump blood
  2. To digest food
  3. To regulate body temperature
  4. To produce energy
Javobni ko'rish
To regulate body temperature
#27
What structure produces hair?
  1. Hair follicle
  2. Pore
  3. Sweat gland
  4. Nerve ending
Javobni ko'rish
Hair follicle
#28
What is the main protein found in skin?
  1. Oxygen
  2. Insulin
  3. Calcium
  4. Keratin
Javobni ko'rish
Keratin
#29
Which gland produces sweat?
  1. Salivary gland
  2. Sweat gland
  3. Oil gland
  4. Thyroid gland
Javobni ko'rish
Sweat gland
#30
What is the function of oil (sebaceous) glands?
  1. To control movement
  2. To regulate breathing
  3. To produce blood
  4. To keep skin and hair moist
Javobni ko'rish
To keep skin and hair moist
#31
What is the main function of the urinary system?
  1. Hormone production
  2. Digestion
  3. Removal of waste and maintaining fluid balance
  4. Oxygen transport
Javobni ko'rish
Removal of waste and maintaining fluid balance
#32
Which of the following belongs to the urinary system?
  1. Brain, nerves, spinal cord
  2. Kidneys, urinary bladder, ureters, urethra
  3. Heart, lungs, liver, stomach
  4. Bones and muscles
Javobni ko'rish
Kidneys, urinary bladder, ureters, urethra
#33
What is the functional unit of the kidney?
  1. Nephron
  2. Neuron
  3. Glomerulus
  4. Alveolus
Javobni ko'rish
Nephron
#34
Where does blood filtration mainly occur?
  1. Renal pelvis
  2. Glomerulus
  3. Ureter
  4. Loop of Henle
Javobni ko'rish
Glomerulus
#35
What is urine mainly made of?
  1. Oxygen and glucose
  2. Water, urea, and salts
  3. Hormones
  4. Blood cells
Javobni ko'rish
Water, urea, and salts
#36
Through which structure does urine travel from the kidney to the bladder?
  1. Ureter
  2. Urethra
  3. Artery
  4. Nephron
Javobni ko'rish
Ureter
#37
What is the function of the urinary bladder?
  1. Produce hormones
  2. Store urine
  3. Filter blood
  4. Digest food
Javobni ko'rish
Store urine
#38
Which hormone controls water reabsorption in the kidneys?
  1. Thyroxine
  2. Insulin
  3. Estrogen
  4. ADH (Antidiuretic Hormone)
Javobni ko'rish
ADH (Antidiuretic Hormone)
#39
What happens if the kidneys fail to function properly?
  1. Breathing stops
  2. Digestion stops
  3. Waste products build up in the body
  4. Muscles stop working
Javobni ko'rish
Waste products build up in the body
#40
Which part of the nephron reabsorbs most nutrients?
  1. Collecting duct
  2. Ureter
  3. Distal tubule
  4. Proximal tubule
Javobni ko'rish
Proximal tubule
#41
Urea is produced from the breakdown of:
  1. Vitamins
  2. Proteins
  3. Fats
  4. Carbohydrates
Javobni ko'rish
Proteins
#42
Which blood vessel carries blood to the kidneys?
  1. Renal vein
  2. Renal artery
  3. Aorta only
  4. Capillaries
Javobni ko'rish
Renal artery
#43
What is the process of removing waste from the blood called?
  1. Circulation
  2. Filtration
  3. Respiration
  4. Digestion
Javobni ko'rish
Filtration
#44
What controls the release of urine from the body?
  1. Lungs
  2. Liver
  3. Sphincter muscles
  4. Heart
Javobni ko'rish
Sphincter muscles
#45
Why is maintaining water balance important?
  1. Only for blood pressure
  2. For normal body function
  3. Only for digestion
  4. Only for sweating
Javobni ko'rish
For normal body function
#46
What does ECG stand for?
  1. Electronic Cardio Grid
  2. Electro Cardio Gauge
  3. Electrical Cardio Graph
  4. Electrocardiiogram
Javobni ko'rish
Electrocardiiogram
#47
What does an ECG measure?
  1. Blood pressure
  2. Oxygen level
  3. Electriical activity of the heart
  4. Blood sugar
Javobni ko'rish
Electriical activity of the heart
#48
Which wave represents atrial depolarization?
  1. T wave
  2. QRS complex
  3. P wavee
  4. U wave
Javobni ko'rish
P wavee
#49
What does the QRS complex represent?
  1. Ventriicular depolarization
  2. Heart relaxation
  3. Atrial repolarization
  4. Ventricular repolarization
Javobni ko'rish
Ventriicular depolarization
#50
What does the T wave represent?
  1. Ventricular depolarization
  2. Atrial contraction
  3. Blood flow
  4. Ventriicular repolarization
Javobni ko'rish
Ventriicular repolarization
#51
What is the normal heart rate range in adults?
  1. 30–50 bpm
  2. 140–180 bpm
  3. 100–140 bpm
  4. 60–100 bpmm
Javobni ko'rish
60–100 bpmm
#52
What does a flat line on ECG indicate?
  1. Cardiiac arrest (no electrical activity)
  2. Arrhythmia
  3. High blood pressure
  4. Normal rhythm
Javobni ko'rish
Cardiiac arrest (no electrical activity)
#53
Which interval represents the time from atrial to ventricular activation?
  1. RR interval
  2. ST segment
  3. PR inteerval
  4. QT interval
Javobni ko'rish
PR inteerval
#54
What is tachycardia?
  1. No heartbeat
  2. Slow heart rate
  3. Irregular rhythm
  4. Fast heart rate
Javobni ko'rish
Fast heart rate
#55
What is bradycardia?
  1. Slow heart rate
  2. Fast heart rate
  3. Strong heartbeat
  4. Irregular rhythm
Javobni ko'rish
Slow heart rate
#56
Which part of the ECG reflects ventricular recovery?
  1. P wave
  2. QRS complex
  3. PR interval
  4. T wave
Javobni ko'rish
T wave
#57
What is the function of electrodes in ECG?
  1. Measure pressure
  2. Pump blood
  3. Control heartbeat
  4. Record electrical signals
Javobni ko'rish
Record electrical signals
#58
What does the ST segment indicate?
  1. Time between ventricular depolarization and repolarization
  2. Oxygen level
  3. Atrial contraction
  4. Blood pressure
Javobni ko'rish
Time between ventricular depolarization and repolarization
#59
What is an arrhythmia?
  1. Weak pulse
  2. Irregular heartbeat
  3. Strong heartbeat
  4. Normal heartbeat
Javobni ko'rish
Irregular heartbeat
#60
What does the RR interval measure?
  1. Time between two heartbeats
  2. Oxygen level
  3. Blood flow speed
  4. Muscle strength
Javobni ko'rish
Time between two heartbeats
#61
What does an ECG measure?
  1. Blood pressure
  2. Electrical activity of the heart
  3. Blood sugar
  4. Oxygen level
Javobni ko'rish
Electrical activity of the heart
#62
What does the QRS complex represent?
  1. Ventricular depolarization
  2. Heart relaxation
  3. Ventricular repolarization
  4. Atrial repolarization
Javobni ko'rish
Ventricular depolarization
#63
What does the T wave represent?
  1. Atrial contraction
  2. Ventricular repolarization
  3. Ventricular depolarization
  4. Blood flow
Javobni ko'rish
Ventricular repolarization
#64
What is the normal heart rate range in adults?
  1. 100–140 bpm
  2. 30–50 bpm
  3. 140–180 bpm
  4. 60–100 bpm
Javobni ko'rish
60–100 bpm
#65
What does a flat line on ECG indicate?
  1. Normal rhythm
  2. High blood pressure
  3. Cardiac arrest (no electrical activity)
  4. Arrhythmia
Javobni ko'rish
Cardiac arrest (no electrical activity)
#66
Which interval represents the time from atrial to ventricular activation?
  1. PR interval
  2. ST segment
  3. RR interval
  4. QT interval
Javobni ko'rish
PR interval
#67
Which part of ECG reflects ventricular recovery?
  1. T wave
  2. PR interval
  3. P wave
  4. QRS complex
Javobni ko'rish
T wave
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