Chemistry & Basic Science

Front 1

The membrane potential becomes more positive during repolarisation. True or false?

Back 1

False

Front 2

The resting membrane potential is always negative. True or false?

Back 2

True

Front 3

Saltatory conduction involves nerve fibres of classification C. True or false?

Back 3

False

Front 4

The P wave of an ECG is due to:

Back 4

Atrial depolarisation

Front 5

The P wave of an ECG is due to:

Back 5

Atrial depolarisation

Front 6

Sensory neurone transmit action potentials from the skin or internal organs to the CNS. True or false?

Back 6

True

Front 7

The P wave of an ECG is due to:

Back 7

Atrial depolarisation

Front 8

Party drugs are legal and safe. True or false?

Back 8

False

Front 9

Smog over a big city can result in increased hospital admissions. True or false?

Back 9

True

Front 10

Sensory neurone transmit action potentials from the skin or internal organs to the CNS. True or false?

Back 10

True

Front 11

Wet skin offers more resistance to flow of currents than dry skin. True or False?

Back 11

False

Front 12

In dry atmospheric conditions, static electricity can pose a problem. True or false?

Back 12

True

Front 13

Wool is a conductor of electricity. True or false?

Back 13

False

Front 14

ECG detects electrical activity of the brain. True or false?

Back 14

False

Front 15

Volts are the electrical unit for potential difference. True or false?

Back 15

True

Front 16

Free radicals are only present in our modern world because of pollution. True or false?

Back 16

False

Front 17

The dose determines the poison. True or false?

Back 17

True

Front 18

Pesticides are potent carcinogens. True or false?

Back 18

False

Front 19

Most microbes prefer a pH of what?

Back 19

6-8

Front 20

The body’s water volume is closely tied to the level of what?

Back 20

Sodium ions and proteins in the extracellular fluid

Front 21

What is the main ICF cation?

Back 21

Potassium

Hint 21

ICF = inertial confinement fusion

Front 22

What hormone is important in simulating water conservation in the kidneys?

Back 22

Antidiuretic hormone

Front 23

What is a diuretic used for?

Back 23

To increase urine output

Front 24

Artherosclerosis reduces blood flow rate (and thus increases blood pressure) because?

Back 24

It reduces the diameter of blood vessels AND causes turbulent blood flow

Front 25

Regarding gaseous exchange in the lungs it is true that:

Back 25

Arterial pO2 is greater than venous pO2

Front 26

A blood pH of 7.4 indicates that the blood is what?

Back 26

Neutral

Front 27

Hypothermia

Back 27

Persistent temperature in the body below 36.5

Front 28

The heat transfer methods by which the body both gains and loses heat are what?

Back 28

Convection, radiation and conduction.

Front 29

Doris (elderly) has fallen on a cold floor. What best describes the heat loss from Doris? Heat loss by:

Back 29

Conduction will be increased

Front 30

Calcium carbonate can be used as?

Back 30

An antacid

Front 31

What one element is a trace eleventh in the human body?

Back 31

Selenium, which is required for proper liver function

Front 32

How many bonds does carbon always bond?

Back 32

Four

Front 33

Most organic compounds have what?

Back 33

Many atoms per molecule and complex structures

Front 34

What is glutaraldehyde used for?

Back 34

To disinfect surgical equipment

Front 35

Most microbes prefer a pH of what?

Back 35

6-8

Front 36

The body’s water volume is closely tied to the level of what?

Back 36

Sodium ions and proteins in the extracellular fluid

Front 37

What is the main ICF cation?

Back 37

Potassium

Hint 37

ICF = inertial confinement fusion

Front 38

What hormone is important in simulating water conservation in the kidneys?

Back 38

Antidiuretic hormone

Front 39

What is a diuretic used for?

Back 39

To increase urine output

Front 40

Artherosclerosis reduces blood flow rate (and thus increases blood pressure) because?

Back 40

It reduces the diameter of blood vessels AND causes turbulent blood flow

Front 41

Regarding gaseous exchange in the lungs it is true that:

Back 41

Arterial pO2 is greater than venous pO2

Front 42

Any change in pressure in an enclosed fluid is transmitted equally to every part of the fluid. True or false?

Back 42

True

Front 43

A blood pH of 7.4 indicates that the blood is what?

Back 43

Neutral

Front 44

Hypothermia

Back 44

Persistent temperature in the body below 36.5

Front 45

The heat transfer methods by which the body both gains and loses heat are what?

Back 45

Convection, radiation and conduction.

Front 46

Doris (elderly) has fallen on a cold floor. What best describes the heat loss from Doris? Heat loss by:

Back 46

Conduction will be increased

Front 47

Calcium carbonate can be used as?

Back 47

An antacid

Front 48

What one element is a trace eleventh in the human body?

Back 48

Selenium, which is required for proper liver function

Front 49

How many bonds does carbon always bond?

Back 49

Four

Front 50

Most organic compounds have what?

Back 50

Many atoms per molecule and complex structures

Front 51

What is glutaraldehyde used for?

Back 51

To disinfect surgical equipment

Front 52

Most microbes prefer a pH of what?

Back 52

6-8

Front 53

The body’s water volume is closely tied to the level of what?

Back 53

Sodium ions and proteins in the extracellular fluid

Front 54

What is the main ICF cation?

Back 54

Potassium

Hint 54

ICF = inertial confinement fusion

Front 55

What hormone is important in simulating water conservation in the kidneys?

Back 55

Antidiuretic hormone

Front 56

What is a diuretic used for?

Back 56

To increase urine output

Front 57

Artherosclerosis reduces blood flow rate (and thus increases blood pressure) because?

Back 57

It reduces the diameter of blood vessels AND causes turbulent blood flow

Front 58

Regarding gaseous exchange in the lungs it is true that:

Back 58

Arterial pO2 is greater than venous pO2

Front 59

Any change in pressure in an enclosed fluid is transmitted equally to every part of the fluid. True or false?

Back 59

True

Front 60

The units of pressure are Pascal, psi and N/m2. True or false?

Back 60

True

Front 61

A blood pH of 7.4 indicates that the blood is what?

Back 61

Neutral

Front 62

Hypothermia

Back 62

Persistent temperature in the body below 36.5

Front 63

The heat transfer methods by which the body both gains and loses heat are what?

Back 63

Convection, radiation and conduction.

Front 64

Doris (elderly) has fallen on a cold floor. What best describes the heat loss from Doris? Heat loss by:

Back 64

Conduction will be increased

Front 65

Calcium carbonate can be used as?

Back 65

An antacid

Front 66

What one element is a trace eleventh in the human body?

Back 66

Selenium, which is required for proper liver function

Front 67

How many bonds does carbon always bond?

Back 67

Four

Front 68

Most organic compounds have what?

Back 68

Many atoms per molecule and complex structures

Front 69

What is glutaraldehyde used for?

Back 69

To disinfect surgical equipment

Front 70

Most microbes prefer a pH of what?

Back 70

6-8

Front 71

The body’s water volume is closely tied to the level of what?

Back 71

Sodium ions and proteins in the extracellular fluid

Front 72

What is the main ICF cation?

Back 72

Potassium

Hint 72

ICF = inertial confinement fusion

Front 73

What hormone is important in simulating water conservation in the kidneys?

Back 73

Antidiuretic hormone

Front 74

What is a diuretic used for?

Back 74

To increase urine output

Front 75

Artherosclerosis reduces blood flow rate (and thus increases blood pressure) because?

Back 75

It reduces the diameter of blood vessels AND causes turbulent blood flow

Front 76

Regarding gaseous exchange in the lungs it is true that:

Back 76

Arterial pO2 is greater than venous pO2

Front 77

Any change in pressure in an enclosed fluid is transmitted equally to every part of the fluid. True or false?

Back 77

True

Front 78

The units of pressure are Pascal, psi and N/m2. True or false?

Back 78

True

Front 79

Colloids

Back 79

Never settle, and reflect a light beam

Front 80

A blood pH of 7.4 indicates that the blood is what?

Back 80

Neutral

Front 81

Hypothermia

Back 81

Persistent temperature in the body below 36.5

Front 82

The heat transfer methods by which the body both gains and loses heat are what?

Back 82

Convection, radiation and conduction.

Front 83

Doris (elderly) has fallen on a cold floor. What best describes the heat loss from Doris? Heat loss by:

Back 83

Conduction will be increased

Front 84

Calcium carbonate can be used as?

Back 84

An antacid

Front 85

What one element is a trace eleventh in the human body?

Back 85

Selenium, which is required for proper liver function

Front 86

How many bonds does carbon always bond?

Back 86

Four

Front 87

Most organic compounds have what?

Back 87

Many atoms per molecule and complex structures

Front 88

What is glutaraldehyde used for?

Back 88

To disinfect surgical equipment

Front 89

Most microbes prefer a pH of what?

Back 89

6-8

Front 90

The body’s water volume is closely tied to the level of what?

Back 90

Sodium ions and proteins in the extracellular fluid

Front 91

What is the main ICF cation?

Back 91

Potassium

Hint 91

ICF = inertial confinement fusion

Front 92

What hormone is important in simulating water conservation in the kidneys?

Back 92

Antidiuretic hormone

Front 93

What is a diuretic used for?

Back 93

To increase urine output

Front 94

Artherosclerosis reduces blood flow rate (and thus increases blood pressure) because?

Back 94

It reduces the diameter of blood vessels AND causes turbulent blood flow

Front 95

Regarding gaseous exchange in the lungs it is true that:

Back 95

Arterial pO2 is greater than venous pO2

Front 96

Any change in pressure in an enclosed fluid is transmitted equally to every part of the fluid. True or false?

Back 96

True

Front 97

The units of pressure are Pascal, psi and N/m2. True or false?

Back 97

True

Front 98

Colloids

Back 98

Never settle, and reflect a light beam

Front 99

What 3 words all show the Tyndall effect?

Back 99

Colloids, suspensions and emulsions

Front 100

A blood pH of 7.4 indicates that the blood is what?

Back 100

Neutral

Front 101

Hypothermia

Back 101

Persistent temperature in the body below 36.5

Front 102

The heat transfer methods by which the body both gains and loses heat are what?

Back 102

Convection, radiation and conduction.

Front 103

Doris (elderly) has fallen on a cold floor. What best describes the heat loss from Doris? Heat loss by:

Back 103

Conduction will be increased

Front 104

Calcium carbonate can be used as?

Back 104

An antacid

Front 105

What one element is a trace eleventh in the human body?

Back 105

Selenium, which is required for proper liver function

Front 106

How many bonds does carbon always bond?

Back 106

Four

Front 107

Most organic compounds have what?

Back 107

Many atoms per molecule and complex structures

Front 108

What is glutaraldehyde used for?

Back 108

To disinfect surgical equipment