ATI TEAS 6 Study Guide - Compiled 2022 684 QUESTIONS WITH 100% CORRECT ANSWERS 76 pages
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Nursing
Institution
Nursing
What muscle movement has synapses in the spinal cord rather than the brain? - reflex arc
Trypsinogen, an enzyme secreted by the pancreas, is activated into trypsin in the duodenum by
which enzyme? - Enterokinanse
In a chemical reaction: sulfuric acid + substance x= salt+water+carbon dioxide. Wh...
what muscle movement has synapses in the spinal cord rather than the brain reflex arc trypsinogen
an enzyme secreted by the pancreas
is activated into trypsin in the duodenum by which enzyme
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ATI TEAS 6 Study Guide - Compiled 2022
684 QUESTIONS WITH 100% CORRECT ANSWERS
76 pages
What muscle movement has synapses in the spinal cord rather than the brain? - reflex arc
Trypsinogen, an enzyme secreted by the pancreas, is activated into trypsin in the duodenum by
which enzyme? - Enterokinanse
In a chemical reaction: sulfuric acid + substance x= salt+water+carbon dioxide. What could
substance X be? - Sodium cabonate
A ball is tied to a pole with a rope and is moving in a circle with constant speed. Which of these
statements about the ball is true? - There is force acting toward the center of the circle
What makes up a molecule of fat? - three molecules of fatty acid and one molecule of glycerol
Enzymes are _________that work best at ________ph or temp. - biological catalysts, optimum
Which of the statements regarding the process of fermentation is true? - It is an example of an
anaerobic process where yeast acts on a sugar solution to produce carbon dioxide and alcohol.
Which of the statements regarding the "oxygen debt" created during heavy exercise is true? -
Oxygen debt is created due to build up of lactic acid in the muscles, which needs a higher level of
oxygen to be oxidized.
Which of these statements regarding facilitated diffusion across a cell membrane is true? - It is a
kind of passive transport that requires transmembrane/carrier proteins.
Fill in the blank: The hepatic portal vein carries ____, ____ blood from the ____ to the ____. - de
oxygenated, nutrient rich, intestines, liver
,On each side of the body, the brachiocephalic veins are formed by the union of which two veins? -
Internal jugular veins and subclavian veins
Large lymphatic trunks unite to form which two main vessels of the lymphatic system? - right
lymphatic duct and thoracic duct
Which of these is not a lymphatic organ? - liver
Which is not part of the central nervous system? - cranial nerves
Which is known as the pacemaker of the heart? - SA node
Which valve is found between the left atrium and the left ventricle? - mitral (bicuspid) valve
ATGC (at the golf course) DNA sequencing mnemonic - Adenine, Thymine, Guanine, Cytosine
Which element is essential for the normal production of the hormone thyroxine? - iodine
Vitamin A, also known as ____, is a ____ vitamin. Its deficiency can lead to ____. - retinol, fat
soluble, night blindness
What is an example of protein related malnutrition? - Kwashiokor
Food moves in the gastrointestinal tract by which of these processes? - peristalsis of the circular and
longitudinal muscles
What is the function of amylase? - Breaks down starch & glycogen (carbs) into disaccharides (simple
sugars)
,Which of these statements regarding the gastrointestinal tract is false? - Villi present in the large
intestine absorbs water and mineral salts.
What is the lifespan and breakdown of red blood cells? - 4 months, bilirubin
Maturation and development of T cells takes place in which region? - Thymus gland
Which of these statements is false regarding blood cells? - mature red blood cells are bi-concave
discs that have a central nucleus and long life span
During inhalation, what changes occur in the diaphragm? - The diaphragm muscles contract or
tighten and the diaphragm moves downward.
The volume of air that remains present in the lungs, even after forceful expiration/exhalation is
called _______ and is about ________ liters. - residual volume, 1.2 liters
Which pyrimidine base is only found in RNA? - Uracil
Spinal muscular atrophy is an autosomal recessive disorder. Knowing this information, what are the
chances that a child will not have the recessive allele if both of his parents are carriers? - 25%
If someone is lying belly-down, their positioning is said to be what? - prone
Which of the statements is true for boiling but not true for evaporation - It takes place at a specific
temperature
How does an impurity affect the melting point and boiling point of a substance? - Impurity raises the
boiling point and lowers the melting point.
Which of these statements regarding isotopes is not true? - Isotopes of an element have the same
chemical and physical properties.
, Which of these patterns of the periodic table is not correct? - Atomic size increases down a group
and across a period
Simple covalent compounds shows which of the following properties? - They are soluble in organic
solvents e.g. ethanol
The law of conservation of mass states that ______. - The total mass of all products of a chemical
reaction is equal to the the total mass of all reactants.
What happens when a piece of zinc is placed in a copper (II) sulphate solution? - Zinc displaces
copper from copper (II) sulphate solution
Which of these statements is correct? - an oxidizing agent either adds oxygen to, or removes
electrons from other substances.
What causes a moving body to resist a change in its state of motion? - it's inertia
A change in the gravitational field affects which property of a body? - weight
Which of these physical quantities consists only of scalars? - mass, speed, time
A body of mass 30 kg is traveling in space at a speed of 10 m/s. Given that the formula for kinetic
energy is KE=0.5⋅m⋅v2
, and m is mass and v is speed of an object, what is its kinetic energy? - 1500 J
Which of these represents the correct order of some of the main energy changes that take place in a
coal-fired power station? - chemical->heat->kinetic->electrical
A large amount of energy is produced in the center of sun by which phenomenon? - nuclear fusion
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