TEAS Study guide 2021 questions well solved!

Tendons Connect muscle to bone Ligaments Connect bone to bone 2Hcl + Mg(OH)sub2 ---> MgClsub2 + 2H20 Balance this equation: HCl+ Mg(OH)sub2 ---> MgClsub2 + Hsub2O Keratin Nails are made of a protein called: Vinculin A fibrous protein found in cell membranes Cowper's glands 2 small peasized glands located on eachside of uretha that secretes a lubrication fluid - only found in males Ovaries Estrogen is produced in the: pituitary gland Vasopressin, prolactin, and oxytocin are produced in the: Amylase Enzyme in saliva that breaks the chemical bonds in starches (carbs) Pepsin Enzyme that breaks down proteins in the stomach Demineralization the loss of calcium and other minerals from bone extracellular matrix Gallbladder Which organ stores bile? Ribosomes these organelles are the site of protein synthesis within a cell Anemia A condition in which the blood is deficient in red blood cells, in hemoglobin, or in total volume. ventricular contraction/ventricular relaxation A blood pressure reading of 120/70 mm Hg refers to arterial pressures recorded during: T cells Cells created in the thymus that produce substances (cytotoxins) that attack infected cells in the body. B-Cells Cells manufactured in the bone marrow that create antibodies for isolating and destroying invading bacteria and viruses. dendritic cells specialized white blood cells that patrol the body searching for antigens that produce infections Pleura The lungs are covered by a membrane called the Hemoglobin An iron-containing protein in red blood cells that reversibly binds oxygen. amino acids building blocks of proteins protein enzymes are a type of: Carbohydrate Starch is a type of: LIpid Fatty acids are constituents of: Nucleic acid Nucleotides are constituents of: Carbohydrates Monosaccharides are constituents of: Acetylcholine A neurotransmitter that enables learning and memory and also triggers muscle contraction stratum corneum the most superficial layer of the epidermis consisting of dead cells Stratum lucidum (clear layer) -in thick skin -thin, transparent band superficial to the stratum granulosum -a few rows of flat, dead keratinocytes stratum basale the deepest layer of the epidermis consisting of stem cells capable of undergoing cell division to form new cells (Including melanocytes!) Stratum Spinosum (Prickly Layer) The thickest layer of skin. Contains keratinocytes, immune dendritic cells, and sensory cells. True True or False? Damage to the spleen causes massive blood loss. Spleen Organ near the stomach that produces, stores, and eliminates blood cells Adverb A word that modifies a verb, an adjective, or another adverb (ie: easily, fast, triumphantly) Interjection A word that expresses a short burst of emotion (ie: Hey! Aw! Hooray!) Conjunction A word used to join words or groups of words (ie: and, but, so) Preposition A word that shows the relationship of a noun or pronoun to another word (before, according to, since) Pronoun A word that takes the place of a noun (her, they, it) Predicate the part of a sentence or clause containing a verb and stating something about the subject compound sentence a sentence with two or more independent clauses, often joined by one or more conjunctions complex sentence A sentence with one independent clause and at least one dependent clause compound-complex sentence a sentence having two or more independent clauses and one or more dependent clauses. 1 The roman numeral I stands for what number? 5 The roman numeral V stands for what number? 10 The roman numeral X stands for what number? 50 The roman numeral L stands for what number? 100 The roman numeral C stands for what number? 1,000 The roman numeral M stands for what number? 500 The roman numeral D stands for what number? 279 miles (100%-19.07%= 80.93%= 0.8093, so multiply 0.8093 by 345 to get your answer) The distance from NYC to Raleigh is 345 miles, and the distance from Philadelphia to Raleigh is 19.07% less. What is the distance between the latter two cities (to the nearest hundredth)? 18.68 (0.04 times 467) What is 4% of 467? 20% (7+28=35, and 7/35= 0.2=20%) Having drawn out 7 gallons of water from a barrel, I find that there are 28 gallons left. What percent of the whole did I draw? 12.5% 5 is what percent of 40? 11.54 3 is 26% of what (answer with 4 sig figs)? 68.18% (The equation is 15 = x times 22, so divide 15 by 22 to get the answer) 15 is what percentage of 22? 59.82% (179-112=67, then divide 67 by 112 (the smaller original number) to get 0.5982 or 59.82%) A farmer raised 112 bushels of wheat and 179 bushel of rye. What percentage more rye than wheat did he raise? (answer in 4 sig figs) %22.5 (355,000-=80,000, then divide 80,000 by 355,000 (The larger original number) to get 0.225 or 22.5%) A family bought a house for $355,000 and later sold it for $275,000. What was the percent loss? (answer in 3 sig figs) 87.5% (24,000-3,000=21,000, then divide that answer by 24,000 (The larger original number) to get 0.875 or 87.5%) I bought a new car for $24,000 and sold it 10 years later for $3,000. What was my loss in percent? $3.24 (This is a ratio. Let x equal the cost of the 5lb bag of sugar, so the proportion reads: 4/$2.59 = 5/x. Cross multiply, so 5($2.59)= $12.95. This changes the equation to 4x=$12.95. Solve by dividing 12.95 by 4 to get x=$3.24.) If 4lb of sugar costs $2.59, how much should 5lb cost?