/50 Pre-Admission Test If you have any complaint login in, kindly message 08057641404 through WhatsApp for help To Start the test Enter the code that was sent to you 1 / 50 The main excretory organ in humans is: Lungs Skin Kidney Liver 2 / 50 Rusting is a process involving: Oxidation Reduction Neutralization Sublimation 3 / 50 Which of the following is a renewable energy source? Coal Solar Diesel Kerosene 4 / 50 A solution that resists change in pH is called: Indicator Buffer Solvent Solute 5 / 50 The angle of incidence equals the angle of reflection in: Refraction Diffraction Reflection Polarization 6 / 50 The enzyme that digests proteins in the stomach is: Amylase Pepsin Lipase Trypsin 7 / 50 The gas used to extinguish fire is: Nitrogen Oxygen Carbon dioxide Hydrogen 8 / 50 The opposite of “accept” is: Refuse Agree Receive Allow 9 / 50 Which of the following is a communicable disease? Diabetes Hypertension Tuberculosis Arthritis 10 / 50 What is the formula for calculating the volume of a sphere? V= 3(4x3)² V = (4/3)πr^3 V = (4/3)√² V = 6= (4x3)πr^³ 11 / 50 What type of lens is used to correct short-sightedness? Convex Concave Cylindrical Plano 12 / 50 Which year did Nigeria gain independence? 1950 1960 1970 1980 13 / 50 Which of these is an alkali? Sodium chloride Sodium hydroxide Hydrochloric acid Sulphuric acid 14 / 50 pH 7 indicates: Acid Base Neutral Salt 15 / 50 Which of the following is not a function of the skeleton? Protection Support Respiration Movement 16 / 50 Instrument used to measure temperature: Barometer Thermometer Hygrometer Ammeter 17 / 50 What is the pH scale used to measure? Acidity Only Alkanility Buffer Acidity or basicity of a solution. 18 / 50 Which of the following is a renewable source of energy? Coal Petroleum Solar Natural gas 19 / 50 What is the role of catalysts in chemical reactions? Speeding up reactions without being consumed It stop the speed of reaction Fundamental unit of growth It hinder reactions 20 / 50 What is the formula for sodium chloride? NaCl HCl NaCO₃ NaOH 21 / 50 What is the primary goal of public health? To increase diseases number Preventing disease and promoting health To analyse data To solve internet problems 22 / 50 The instrument used to measure electric current: Voltmeter Ammeter Ohmmeter Barometer 23 / 50 What is the importance of medical informatics? For sending messages For providing data analyst Derailing healthcare quality Improving healthcare through information technology 24 / 50 Which is not a continent? Africa Asia Australia Greenland 25 / 50 The S.I unit of electric current is: Volt Ohm Ampere Coulomb 26 / 50 What is the value of π (pi) up to 2 decimal places? 3.12 3.14 3.15 3.00 27 / 50 What is the difference between an acid and a base? Acids donate H+ ions, while bases accept H+ ions Bases donate H+, while Acid accept H+ Both bases and acid donate H+ Acid accept basis while basis accept Acid 28 / 50 What is the pH of a neutral solution? 0 7 14 1 29 / 50 What is the formula for calculating the area of a circle? r/d² A= π√r^2 A = π/2 A = πr^2. 30 / 50 What is the role of health education in disease prevention? Empowering individuals to make informed health decisions Multiplying the number of diseases ailment To calculate medical expenses Measuring human weight 31 / 50 What is the chemical formula for water? 2HO H²so4 H2O HCL 32 / 50 What is the function of red blood cells? Fight infection Carry oxygen Digest food Produce hormones 33 / 50 What is the role of statistics in healthcare? Analysing drugs Interpreting number of cars Measuring item Analyzing data to inform medical decisions 34 / 50 What is the concept of health disparities? Health science uniform Health workers Health patients Differences in health outcomes between populations 35 / 50 The formula of water is: H2O CO2 NaCl H2SO4 36 / 50 Which organ removes nitrogenous wastes from the blood? Liver Kidney Lungs Pancreas 37 / 50 The process of separating liquids by boiling and condensing is: Filtration Distillation Crystallization Decantation 38 / 50 What is the significance of healthcare technology in improving patient outcomes? Health workers salary Empowering data analyst Enhancing diagnosis, treatment, and patient care Healthcare browsing 39 / 50 Who discovered penicillin? Louis Pasteur Alexander Fleming Isaac Newton Marie Curie 40 / 50 The force that opposes motion is called: Gravity Friction Magnetism Tension 41 / 50 The functional unit of the kidney is: Neuron Nephron Alveolus Glomerulus 42 / 50 The process of water turning into vapor is: Condensation Evaporation Precipitation Filtration 43 / 50 The process by which plants make their own food: Respiration Photosynthesis Fermentation Transpiration 44 / 50 The smallest particle of an element that can take part in a chemical reaction is: Molecule Atom Ion Proton 45 / 50 A common method of sterilization in hospitals is: Boiling Filtration Autoclaving Freezing 46 / 50 Sound cannot travel through: Solid Liquid Gas Vacuum 47 / 50 What is the process by which plants make their own food? Plant reproduction Fertilization Angiosperms Photosynthesis 48 / 50 What is the concept of probability? Measuring an item Measuring an average substance Measuring human height Measuring the likelihood of an event 49 / 50 The boiling point of water at sea level is: 0°C 50°C 100°C 212°C 50 / 50 Which part of the eye is responsible for vision in dim light? Cones Rods Cornea Lens Your score is 0% Restart quiz Speeddas College Admission Test Enter Pre-Admission Code Pre-Admission Code Begin Test Time Remaining: 01:30:00 Admission Test Submit Test
