Down syndrome is an example of a/an:, Autosomal dominant disorders, Multifactorial disorders, Auto recessive disorders, Chromosomal disorders, The __ is the genetic information carried by an individual; the ____ is the expression of genes and the appearance of the individual is characteristics?, Phenotype; genotype, Phenotype; phenotype, Genotype; phenotype, Genotype; genotype, Which of the following is not a vertically transmissible infection?, HPV, Toxoplasmosis, Herpes simplex, Influenza, Tay- Sachs disease has been diagnosed in a young boy. He has inherited this defective gene fr, His father, His mother, Both parents, Which of the following disorders are caused by recessive allele? Select, Hemophilia A, Turner syndrome, Marfan syndrome, Red- green colour blindness, Cystic fibrosis, Phenylketonuria, Hyponatremia most often occurs due to malabsorption, malnutrition and alcoholism, True, False, When the body’s mechanisms for balancing serum pH (buffering, respiration , renal f, Compensation, Decompensation, Homeostasis, A non-life-threatening situation, Renin is released from the _____ when ____ is detected., Kidneys; low blood pressure, Kidneys; high blood pressure, Liver; low blood pressure, Liver: high blood pressure, Cystic Fibrosis is an example of an:, a) Autosomal recessive disorder, b) Autosomal recessive disorder, c) X-linked dominant disorder, d) X-linked recessive disorder, The 22 pairs of chromosomes in humans (not including sex chromosomes), Alleles, Karyotype, Autosomes, d) Genes, What is the normal pH of blood?, 7.3, 7.4, 7.5, 7.6, Which of the following might occur as a secondary effect due to electrolytes shifti, Hyperkalemia, Hypercalcemia, Hypernatremia, Hyponatremia, Errors during miosis such as nondisjunction or translocation, can result in the developm, Cystic fibrosis, Down syndrome, Hemophilia A, d) Fragile X syndrome, Agents that cause damage during embryonic of fetal development are called:, Teratogenic, Mutagenic, Multifactorial agents, Polygenic agents, Which of the following would cause edema?, Decreased capillary hydrostatic pressure, Increased capillary osmotic pressure, Decreased capillary permeability, Increased capillary permeability, What is the term for when fluid shifts out of the blood into a body cavity or tissue and can longer re-enter the vascular, Pitting edema, Third- spacing, Lymphedema, Diuresis, All of an individual’s genes re expressed (exhibited) in all of their somatic (n, True, False, A woman has cystic fibrosis her husband does not. If they have a child, w, 100%, 25%, 50%, 75%, Which of the follow statements applies to the sex chromosomes in huma, They are identified as XY in the female, They are numbered pair 23 in the karyotype, They contain the same gens as in the other pairs of chromosomes, They are found only in the cells of the gonads( the ovaries and the testes), Helminth infections (tapeworm, roundworm pinworm) are vertically transmissible., True, false, Which of the following is a common effect of both hypokalemia and hype, Skeletal muscle twitch and cramps, Oliguria, Elevated serum PH, Cardiac dysrhythmias, Which of the statements is false as it relates to hyponatremia?, It can be result of hormone imbalance in the kidney, If can be caused by excessive sweating, It can cause seizures, It is treated by the administration of fluids containing concentrated potassium, Which of the following disorders can be identified by karyotype? Select all that ap, a) Duchenne muscular dystrophy, c) Turner syndrome, e) Down syndrome, f) Klinefelter syndrome, Vitamin D can be synthesized in the human body through a multi-step proce, Skin, Liver, Kidneys, Brain, A man and a woman, neither of whom have hemophilia A, have a boy who is a h, 25%, 100%, 50%, 75%, What is the slowest but most significant control mechanism of serum pH?, Buffers pairs in the blood, Alteration carbonic acid levels by the respiratory system, Modification of excretion/absorption rates of acids and bicarbonate by the kidneys, Binding of acids to proteins in the blood, When the osmotic pressure of the blood is elevated above normal, water w, Blood into the cells, Interstitial compartment into the blood, Cells into the interstitial compartment, None of the above, Which of the following would occur in the blood vessels with a significant loss o, Increased osmotic pressure, Decreased osmotic pressure, Increased hydrostatic pressure, Decreased hydrostatic pressure, Which of the following would not be mechanism by which the body could comp, Producing more dilute urine, Increasing thirst, Producing less urine, Constriction of cutaneous blood vessels, If an individual has a relatively low concentration of chloride ions in the stoma, a) Acidosis, b) Alkalosis, c) Neither A or B, Complete sterility in both males and females is feature or turner syndrome, kilnefelte, True, False, Duchenne muscular dystrophy is an example of an:, Autosomal recessive disorder, Autosomal dominant disorder, X-linked dominant disorder, X-linked recessive disorder, What is the preferred treatment method for decompensated acidosis, Intravenous lactate solution, Intravenous chloride solution, Intravenous saline solution, Oral bicarbonate intake, Fragile X syndrome is an example of an, Autosomal recessive disorder, Autosomal dominant disorder, X-linked dominant disorder, X-linked recessive disorder, A genetic disorder in which the inheritance of one allele causes the disorder, and of, Autosomal recessive disorder, Autosomal dominant disorder, Chromosomal disorder, X-linked recessive disorder, How are the sex chromosomes of an individual with Klinefelter syndrome represe, XX, XO, XXY, XYY, A man and women, neither of whom have red- green colour blindness have a boy w, 25%, 50%, 75%, 0%, When respiration is increased (deep & rapid) in order to compensate for m, Exhaling more carbon dioxide, Inhaling more oxygen, Both A and B, Neither A nor B, A father affected with red-green colour blindness, whose wife does not possess the d, All of his sons, who will be affected, All of his daughters, who will be carriers, 50% of his sons, who will be affected, 50% of his daughters, who will be carriers, An athlete is running a marathon on a hot day and is sweating profusely. She has b, Hyperkalemia, Dehydration, Hypokalemia, Hypocalcemia, Hypernatremia, Hyponatremia, Which of the following is Not a typically effect of dehydration?, Dry mucous membranes in the mouth, Decreased skin turgor or elasticity, Higher blood pressure and a strong, rapid pulse, Decreased mental function, Which of the following is the primary (most abundant cation ( positively charged elec, a) Sodium, b) Potassium, c) Calcium, d) Magnesium, When genetic influences combine with environmental factor to cause an abnorm, a) Chromosomal disorder, b) Developmental disorders, c) Multifactorial disorders, d) Single-gene disorders, Which of the following electrolytes in particularly important for the structur, a) Sodium, b) Potassium, c) Phosphate, d) Chloride, Would you like a free point for this question without having to answer anything, a) Yes! Dr. Thom is such a nice guy, b) No! I prefer my grade to be lower, Which of the following may be the result of hyperventilation due to anxiety,, Metabolic alkalosis, Respiratory alkalosis, Metabolic acidosis, Respiratory acidosis, Genes located at the same site on a pair of homologous chromosomes that are also m, Alleles, Genotypes, Autosomes, Phenotype, What is the term for an arrangement of the chromosomes from an individual’s cel, Punnett squares, Karyotype, Genotype, Pedigree, Increased milk and/or antacid intake can contribute to the developm, Hyponatremia, Hyperkalemia, Hypercalcemia, Hypovolemia, The two primary hormones that regulate calcium balance in the body are, Atrial natriuretic peptide and parathyroid hormone, Parathyroid hormone and calcitonin, Antidiuretic hormone and aldosterone, Aldosterone and parathyroid hormone, What is the probability of two parents, both heterozygous carriers of a defective recessive gene, producing child that is homozygous for the defective gene (with each pregnancy)?, a) 0%, b) 25%, c) 50%, d) 75%, e) 100%, When many excess hydrogen ions accumulate in the blood, what happens to seru, Decreases, Increases, Remains constant, Varies based on metabolism, Which of the following statements applies to Huntington’s diseases?, The effects are obvious at birth, There is a test for the defective gene, There is a 50% probability that the child of an affected parent will be a carrier, A child must inherit the defective gene from both parents in order to be affected, Which of the following have the direct of increasing blood pressure? Select all th, a) Renin, b) Angiotensin I, c) Angiotensin II, d) Antidiuretic hormone, e) Calcitonin, f) Aldosterone

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