<< The Economics Of Money Banking And Financial Markets 6th Canadian Edition By Mishkin Test Bank | The Human Body In Health And Disease 6th Edition By Patton Test Bank >> |
Chapter 2: Basic Chemistry
Test Bank
MULTIPLE CHOICE
a. | Isotopes |
b. | Protons |
c. | Electrons |
d. | Neutrons |
ANS: C
a. | Atomic number |
b. | Atomic mass |
c. | Isotope |
d. | pH |
ANS: D
a. | covalent bonding. |
b. | ionic bonding. |
c. | radioactive decay. |
d. | isotope formation. |
ANS: A
a. | Iodine |
b. | Iron |
c. | Carbon |
d. | Calcium |
ANS: C
a. | positively charged ion. |
b. | electrolyte. |
c. | isotope. |
d. | ion that has an atomic mass of 2. |
ANS: A
a. | Sodium ion |
b. | Potassium ion |
c. | Chloride ion |
d. | Calcium ion |
ANS: C
a. | Cation |
b. | Electrolyte |
c. | Acid |
d. | Anion |
ANS: D
a. | An anion always ionizes to form electrolytes. |
b. | An anion always has an atomic mass of 15. |
c. | An anion carries a negative charge. |
d. | A hydrogen ion is an anion. |
ANS: C
a. | anion. |
b. | electrolyte. |
c. | cation. |
d. | ion. |
ANS: B
a. | Radioactivity |
b. | Ionization |
c. | Covalent bonding |
d. | Hydrogen bonding |
ANS: B
a. | Cation + anion electrolyte |
b. | Electrolyte cation + anion |
c. | Electrolyte + anion cation |
d. | Neutralization of an acid by a base |
ANS: B
a. | NaCl |
b. | KCl |
c. | H2SO4 |
d. | HCO3 |
ANS: D
a. | HCl |
b. | Ca(OH)2 |
c. | HCO3 |
d. | KCl |
ANS: C
a. | Carbon dioxide |
b. | Oxygen |
c. | ATP |
d. | Water |
ANS: D
a. | an isotope of hydrogen. |
b. | heavy hydrogen. |
c. | hydrogen bonding. |
d. | hydrogen ion concentration. |
ANS: D
a. | Oxygen |
b. | Carbon dioxide |
c. | Catalyst |
d. | ATP |
ANS: B
a. | An isotope |
b. | A cation |
c. | A catalyst |
d. | ATP |
ANS: C
a. | H+ |
b. | ATP |
c. | Ca2+ |
d. | NaCl |
ANS: B
a. | An acid |
b. | An enzyme |
c. | A buffer |
d. | ATP |
ANS: B
a. | an acid solution. |
b. | an alkaline solution. |
c. | any cation. |
d. | iron. |
ANS: D
a. | It is an anion. |
b. | It is an electrolyte. |
c. | It bonds ionically with Ca2+. |
d. | It is a cation. |
ANS: D
a. | An anion |
b. | A cation |
c. | A polar molecule |
d. | An ion |
ANS: C
a. | NaCl Na+ + Cl |
b. | HCl H+ + Cl |
c. | Mg(OH)2 + HCl MgCl2 + H2O |
d. | KCl K+ + Cl |
ANS: C
a. | trace elements. |
b. | compounds. |
c. | radioactive. |
d. | isotopes of hydrogen. |
ANS: A
a. | anion. |
b. | electrolyte. |
c. | acid. |
d. | cation. |
ANS: D
a. | Carbon dioxide |
b. | A tincture |
c. | Water |
d. | Neutralization of an acid with a base |
ANS: C
a. | has a neutral pH. |
b. | is alkaline. |
c. | is basic. |
d. | is acidic. |
ANS: D
a. | The pH will be higher than 7.45. |
b. | The solution will become more alkaline. |
c. | The [H+] of the solution will increase. |
d. | The pH will be higher than 8.0. |
ANS: C
a. | 7.35 |
b. | 7.45 |
c. | 7.00 |
d. | 14.0 |
ANS: C
a. | is acidic. |
b. | is three to four times more viscous (thicker) than water. |
c. | has a pH that is similar to urine and stomach contents. |
d. | is alkaline. |
ANS: D
a. | An alkaline solution |
b. | A basic solution |
c. | Blood |
d. | A solution with a pH of 6.2 |
ANS: D
a. | number of 6. |
b. | mass of 2. |
c. | mass of 4. |
d. | number of 4. |
ANS: C
a. | 2 electrons and 0 neutrons. |
b. | 2 protons and 2 neutrons. |
c. | 1 proton and 1 neutron. |
d. | 2 protons and 0 neutrons. |
ANS: C
a. | Add 1 neutron. |
b. | Add 1 proton. |
c. | Lose 1 electron. |
d. | Add 1 proton, 2 neutrons, and 1 electron. |
ANS: C
a. | Thermal |
b. | Radiant |
c. | Mechanical |
d. | Nuclear |
ANS: C
a. | Colloidal suspension |
b. | Aqueous solution |
c. | Tincture |
d. | Isotope |
ANS: B
a. | Tincture |
b. | Alkaline |
c. | Acid |
d. | Aqueous |
ANS: A
a. | mixture. |
b. | colloidal suspension. |
c. | tincture. |
d. | isotope. |
ANS: A
a. | Ca2+ |
b. | Na+ |
c. | OH |
d. | H2O |
ANS: C
a. | Mixtures: suspension, colloidal suspension, solution |
b. | Ions: Na+, Cl, Ca2+, K+ |
c. | Electrolytes: NaCl, KCl, CaCl2, HCO3 |
d. | Cations: Na+, Ca2+, K+, H+ |
ANS: C
a. | produces an acid and a base. |
b. | produces an electrolyte. |
c. | lowers pH. |
d. | produces a cation and an anion. |
ANS: D
a. | Both have the same atomic numbers. |
b. | Both have the same atomic masses. |
c. | Neither has electrons in its orbit. |
d. | Both create radiation hazards. |
ANS: A
a. | Called the sodium ion |
b. | Has fewer protons than electrons |
c. | Called an anion |
d. | Lowers pH |
ANS: A
a. | Is an electrolyte |
b. | Is an anion |
c. | Increases pH |
d. | Decreases pH |
ANS: B
a. | Is called bicarbonate |
b. | Is an acid |
c. | Raises pH |
d. | Dissociates into Na+ and Cl |
ANS: B
a. | molecule. |
b. | aqueous solvent. |
c. | compound. |
d. | all of the above. |
ANS: D
a. | has an atomic mass of 7. |
b. | is a cation. |
c. | has an atomic number of 4. |
d. | has an atomic number of 10. |
ANS: A
a. | Mixture |
b. | Cation |
c. | Electrolyte |
d. | Isotope |
ANS: D
a. | has an atomic number of 8. |
b. | is a cation. |
c. | has an atomic mass of 12. |
d. | has an atomic mass of 8. |
ANS: D
a. | is a buffer, removing H+ from solution. |
b. | is an energy transfer molecule. |
c. | is a radioactive isotope of phosphate. |
d. | ionizes to H+, thereby lowering pH. |
ANS: B
a. | Contents determine the atomic number |
b. | Contents determine the atomic mass |
c. | Home of the protons |
d. | All of the above |
ANS: D
a. | Types of bonding in which the electrons are shared |
b. | Types of bonding in which the electrons are swapped |
c. | Types of bonding |
d. | Types of bonding found only in reactions in which H+ is produced |
ANS: C
a. | dissociates into ions. |
b. | yields only cations. |
c. | always yields H+ and lowers pH. |
d. | always removes H+ and increases pH. |
ANS: A
a. | is an H+-yielding molecule. |
b. | is an acid. |
c. | is an alkali. |
d. | increases the speed of a chemical reaction. |
ANS: D
a. | Neutralization |
b. | Ionization |
c. | Catalyst |
d. | pH |
ANS: C
a. | has an excess of H+. |
b. | has a blood pH that is within normal limits. |
c. | is alkalotic. |
d. | has a blood pH that indicates a deficiency of acid. |
ANS: A
a. | is more acidic than blood. |
b. | is more acidic than stomach contents. |
c. | has more H+ than urine. |
d. | is more alkaline than blood. |
ANS: D
a. | is always more alkaline than blood. |
b. | is always acidic. |
c. | can be acidic or alkaline. |
d. | is more acidic than stomach contents. |
ANS: C
a. | increases blood pH. |
b. | makes the blood more acidic. |
c. | makes the blood more alkaline. |
d. | changes the blood pH from 7.4 to 7.8. |
ANS: B
a. | it has a pH of 7.4. |
b. | it is alkaline. |
c. | it consists of the suspended plasma proteins. |
d. | it consists of the sodium and chloride ions. |
ANS: C
a. | Neutralization |
b. | Ionization |
c. | Anabolic |
d. | Irreversible |
ANS: B
a. | it can share electrons with another identical atom. |
b. | it can share electrons with another oxygen atom. |
c. | it can form O2. |
d. | all of the above are true. |
ANS: D
a. | forming an acid. |
b. | ionizing. |
c. | forming a molecule of water. |
d. | forming an anion and cation. |
ANS: C
a. | Radioactive |
b. | Tincture |
c. | Polar molecule |
d. | Ionization |
ANS: C
a. | The addition of H+ in the form of HCl |
b. | Drinking baking soda (NaHCO3) |
c. | Neutralization of gastric (stomach) HCl |
d. | Drinking lots of water |
ANS: A
a. | persons who work with pipes. |
b. | toxic effects of a trace element. |
c. | toxic cations. |
d. | lead. |
ANS: D
a. | Subatomic particles located within the nucleus: protons, neutrons, electrons |
b. | Common cations: Na+, K+, HCO3, NH4+ |
c. | Common molecules: O2, N2, H2O |
d. | Bases: NaOH, Na HCO3, HCl |
ANS: C
a. | Acid |
b. | Base |
c. | Solid |
d. | Solution |
ANS: C
a. | HCl ionizes, thereby yielding the cation (H+) and anion (Cl). |
b. | hydrochloric acid dissociates into an anion and cation. |
c. | HCl dissociates into a hydrogen ion and chloride ion. |
d. | all of the above are true. |
ANS: D
a. | Blood pH 7.50, alkaline, turns litmus paper pink |
b. | Blood pH 7.2, acidosis, turns litmus paper pink |
c. | Blood pH 7.35, normal blood pH, turns litmus paper blue |
d. | More than one of the above are true. |
ANS: C
Chapter 14: Endocrine System
Test Bank
MULTIPLE CHOICE
a. | Secretes releasing hormones |
b. | Controls the secretion of the anterior pituitary gland |
c. | Secretes ACTH, TSH, and gonadotropins |
d. | Synthesizes oxytocin and ADH |
ANS: C
a. | secreted by the thyroid gland. |
b. | secreted by the parathyroid glands. |
c. | secreted in response to declining plasma levels of calcium. |
d. | steroids. |
ANS: A
a. | are secreted by the beta cells of the islets of Langerhans. |
b. | elevate blood glucose levels. |
c. | are secreted in response to declining plasma levels of glucose. |
d. | are secreted by the pancreas and are concerned with the regulation of blood glucose. |
ANS: D
a. | are cells found in the adenohypophysis. |
b. | secrete insulin and glucagon. |
c. | secrete steroids. |
d. | secrete releasing hormones. |
ANS: B
a. | are secreted by the adrenal medulla. |
b. | include the glucocorticoids, mineralocorticoids, and androgens. |
c. | stimulate the membranes of the target cells to produce the second chemical messenger, cAMP. |
d. | are secreted by the pancreas. |
ANS: B
a. | is controlled primarily by ACTH. |
b. | secretes steroids. |
c. | is part of the fight-or-flight response. |
d. | secretes iodine-containing hormones. |
ANS: C
a. | include thyroid-stimulating hormone (TSH). |
b. | are secreted by the hypothalamus as releasing hormones. |
c. | are steroids. |
d. | regulate the metabolic rate. |
ANS: D
a. | are secreted by the neurohypophysis. |
b. | are mineralocorticoids. |
c. | are secreted by the islets of Langerhans. |
d. | stimulate the kidney to excrete Na+ and water. |
ANS: A
a. | neurohypophysis. |
b. | pancreas. |
c. | anterior pituitary gland. |
d. | posterior pituitary gland. |
ANS: C
a. | Secretion of calcitonin |
b. | Secretion of the beta cells of the islets of Langerhans |
c. | Inhibition of the adenohypophyseal release of ACTH |
d. | Secretion of PTH |
ANS: D
a. | Low plasma levels of calcium |
b. | High plasma levels of potassium |
c. | High plasma levels of glucose |
d. | Low blood volume |
ANS: C
a. | secretes ADH and oxytocin. |
b. | refers to the anterior pituitary gland. |
c. | secretes releasing hormones. |
d. | secretes glucocorticoids, mineralocorticoids, and androgens. |
ANS: B
a. | Neurohypophysis |
b. | Pancreas |
c. | Adrenal medulla |
d. | Anterior pituitary gland |
ANS: D
a. | is the target gland of ACTH. |
b. | secretes catecholamines. |
c. | is an extension of the sympathetic nervous system. |
d. | secretes ADH and oxytocin. |
ANS: A
a. | Adrenal cortex |
b. | Pancreas |
c. | Parathyroid gland |
d. | Neurohypophysis |
ANS: A
a. | Catecholamines |
b. | Epinephrine and norepinephrine |
c. | Fight-or-flight response |
d. | Sugar, salt, and sex |
ANS: D
a. | include cortisol, aldosterone, and testosterone. |
b. | are secreted by the adrenal cortex. |
c. | lower plasma glucose levels. |
d. | include epinephrine (adrenalin) and norepinephrine. |
ANS: D
a. | is called a goiter. |
b. | causes Addisonian crisis. |
c. | makes a person appear cushingoid. |
d. | causes hypocalcemic tetany. |
ANS: A
a. | ACTH, TSH, and somatotropic hormone. |
b. | cortisol, aldosterone, and testosterone. |
c. | epinephrine, norepinephrine, and estrogen. |
d. | insulin, glucagon, and cortisol. |
ANS: B
a. | are hypothalamic-releasing hormones. |
b. | are secreted by the adenohypophysis. |
c. | increase blood glucose levels. |
d. | are hormones. |
ANS: D
a. | is also called oxytocin. |
b. | is a gonadotropin. |
c. | stimulates the mammary glands to make milk. |
d. | exerts its greatest effect on the gonads. |
ANS: C
a. | ACTH |
b. | ADH |
c. | Growth hormone |
d. | Prolactin |
ANS: B
a. | is secreted by the adenohypophysis. |
b. | stimulates growth of the musculoskeletal system. |
c. | is also called somatotropic hormone. |
d. | All of the above are true. |
ANS: D
a. | are feminizing hormones. |
b. | induce virilization. |
c. | are secreted by the gonads. |
d. | are secreted by the adenohypophysis. |
ANS: C
a. | virilizing. |
b. | lactogenic. |
c. | adenohypophyseal. |
d. | pancreatic. |
ANS: A
a. | are both secreted by the parathyroid glands. |
b. | increase plasma levels of calcium. |
c. | decrease plasma levels of calcium. |
d. | control plasma levels of calcium. |
ANS: D
a. | Islets of Langerhans |
b. | Portal capillaries |
c. | Corpus callosum |
d. | Medulla oblongata |
ANS: B
a. | Gonadotropins |
b. | Releasing hormones |
c. | Catecholamines |
d. | Mineralocorticoids |
ANS: B
a. | hypocalcemia. |
b. | hyperglycemia. |
c. | Cushings syndrome. |
d. | adrenal shock. |
ANS: B
a. | is a neurohypophyseal hormone that stimulates the uterine muscle to contract, thereby assisting in labor. |
b. | is a gonadotropin. |
c. | stimulates the kidney to reabsorb Na+ and water, thereby expanding blood volume. |
d. | is a mineralocorticoid. |
ANS: A
a. | Second chemical messenger |
b. | Catecholamine that contributes to the fight-or-flight response |
c. | Steroid |
d. | Releasing hormone |
ANS: A
a. | stimulates the thyroid gland to secrete calcitonin. |
b. | is secreted by the neurohypophysis. |
c. | stimulates the hypothalamus to secrete TRH, thyrotropin-releasing hormone. |
d. | is secreted by the anterior pituitary gland. |
ANS: D
a. | glucagon. |
b. | insulin. |
c. | epinephrine. |
d. | cortisol. |
ANS: B
a. | lowers plasma calcium. |
b. | stimulates osteoclastic activity. |
c. | is an iodine-containing hormone. |
d. | stimulates osteoblastic activity and causes blood calcium levels to increase. |
ANS: B
a. | is secreted by the beta cells of the islets of Langerhans. |
b. | is secreted by the liver. |
c. | raises blood glucose levels. |
d. | is released by the pancreas in response to low blood glucose levels. |
ANS: A
a. | hypothalamus to secrete corticotropin-releasing hormone (CRH). |
b. | adenohypophysis to secrete cortisol. |
c. | adrenal cortex to secrete cortisol. |
d. | adrenal medulla to secrete glucagon. |
ANS: C
a. | Cerebral lateralization |
b. | Circadian rhythm |
c. | Cellular differentiation |
d. | Negative feedback control |
ANS: D
a. | Progesterone |
b. | Testosterone |
c. | Estrogen |
d. | Aldosterone |
ANS: B
a. | It causes the excretion of calcium in the urine. |
b. | It stimulates osteoblastic activity to form bone. |
c. | It stimulates the thyroid gland to secrete calcitonin. |
d. | It increases plasma levels of calcium. |
ANS: D
a. | thyroid hormone deficiency diseases. |
b. | thyroid hormone disorders caused by oversecretion of thyroxine. |
c. | calcium imbalances due primarily to the lack of calcitonin. |
d. | disorders of thyroid gland function. |
ANS: D
a. | causes a flaccid paralysis. |
b. | resembles neuromuscular blockade by curare. |
c. | may be caused by a deficiency of PTH. |
d. | is caused by a deficiency of insulin. |
ANS: C
a. | is the anterior pituitary gland. |
b. | secretes ACTH, TSH, and the gonadotropins. |
c. | secretes the releasing hormones. |
d. | is the posterior pituitary gland. |
ANS: D
a. | High blood pressure |
b. | Low level of potassium in the blood |
c. | Low blood volume and hypotension |
d. | Goiter formation |
ANS: C
a. | Pancreas |
b. | Adenohypophysis |
c. | Pineal gland |
d. | Adrenal gland |
ANS: C
a. | myxedema |
b. | Graves disease |
c. | diabetes insipidus |
d. | hyperglycemia |
ANS: D
a. | Cortisol |
b. | Growth hormone |
c. | Insulin |
d. | Epinephrine (adrenalin) |
ANS: C
a. | Hypocalcemia |
b. | Hyperglycemia |
c. | Dehydration |
d. | Elevated plasma calcium level |
ANS: D
a. | adrenocortical insufficiency. |
b. | Cushings syndrome. |
c. | excess fatty acid catabolism. |
d. | hyperglycemia. |
ANS: C
a. | Cushing syndrome |
b. | Tetany |
c. | Diabetes insipidus |
d. | Oversecretion of ACTH |
ANS: C
a. | always accompanies hyperglycemia. |
b. | is the most prominent symptom of Cushing syndrome. |
c. | is characteristic of chronic adrenal cortical insufficiency (Addisons disease). |
d. | is a consequence of ADH insufficiency. |
ANS: C
a. | stimulates the formation of glycogen. |
b. | increases the transport of glucose into a cell. |
c. | stimulates the synthesis of proteins and fats. |
d. | All of the above are true. |
ANS: D
a. | antagonizes insulin. |
b. | elevates blood glucose levels. |
c. | causes Na+ and water reabsorption, thereby increasing blood pressure. |
d. | All of the above are true. |
ANS: D
a. | relieves anxiety. |
b. | stimulates the synthesis of glycogen. |
c. | elevates blood glucose levels. |
d. | slows heart rate and lowers blood pressure. |
ANS: C
a. | hyperglycemia. |
b. | metabolic acidosis. |
c. | a pH of 7.48. |
d. | dehydration. |
ANS: B
a. | Diabetes mellitus |
b. | Hyperglycemia |
c. | Myxedema |
d. | Graves disease |
ANS: C
a. | Pancreas |
b. | Adenohypophysis |
c. | Thyroid |
d. | Adrenal cortex |
ANS: A
a. | Pancreas |
b. | Parathyroid |
c. | Thyroid |
d. | Neurohypophysis |
ANS: C
a. | a goitrogenic effect. |
b. | addisonian crisis. |
c. | myxedema. |
d. | hirsutism. |
ANS: D
a. | Hormones of the anterior pituitary gland: ACTH, prolactin, TSH, growth hormone |
b. | Hormones of the posterior pituitary gland: ADH, oxytocin |
c. | Steroids: cortisol, aldosterone, testosterone, epinephrine |
d. | Secretions of the gonads: estrogen, progesterone, testosterone |
ANS: C
Once the order is placed, the order will be delivered to your email less than 24 hours, mostly within 4 hours.
If you have questions, you can contact us here