30 cardsTMS (Test für Medizinische Studiengänge) practice

TMS: Science Basics and Dosage Rules

Key biology, chemistry and physics facts and the dosage and unit rules that appear in the Test fuer Medizinische Studiengaenge.

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Which organelle produces most ATP?
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1
Which organelle produces most ATP?
The mitochondrion.
2
Which cells carry oxygen in the blood?
Red blood cells, using haemoglobin.
3
Which organ produces insulin?
The pancreas.
4
Which hormone raises blood glucose?
Glucagon.
5
What does the glomerulus do?
It filters the blood in the nephron.
6
What does a tendon connect?
Muscle to bone.
7
What does a ligament connect?
Bone to bone.
8
Which blood group is the universal red-cell donor?
O negative.
9
How many chromosomes are in a normal human body cell?
46.
10
Which vitamin does the skin make in sunlight?
Vitamin D.
11
What is the pH of a neutral solution at 25 degrees Celsius?
7.
12
What happens to pH when acid is added to water?
It decreases.
13
What is formed when an acid reacts with a base?
A salt and water.
14
Which bond shares electrons between atoms?
The covalent bond.
15
What is the atomic number of carbon?
6.
16
What is the molar mass of CO2?
44 g/mol (12 + 2 x 16).
17
Most abundant gas in air?
Nitrogen, about 78 percent.
18
Unit of force?
The newton (N).
19
Unit of energy?
The joule (J).
20
Unit of power?
The watt (W).
21
Ohm's law?
V = I x R.
22
Unit of resistance?
The ohm.
23
Unit of frequency?
The hertz (Hz).
24
Speed of sound in air?
About 340 m/s.
25
Boyle's law?
At constant temperature, pressure and volume are inversely proportional.
26
Newton's third law?
Every action has an equal and opposite reaction.
27
Percentage change formula?
(new - old) / old x 100 %.
28
Dilution formula?
C1 x V1 = C2 x V2.
29
Drops per minute?
Volume x drop factor / time in minutes.
30
BMI formula?
Mass in kg divided by height in metres squared.