51-102 Flashcards
51) Which causes dental caries? (tooth decay/cavity)
a. S. epidermis
b. S. saprophyticus
c. Staphylococcus mutans
d. Staphylococcus aureus
C. Streptococcus mutans
52) Nematodes are
a. Tapeworms
b, Roundworms
c. Bacteria
d. Protozoa
B. Roundworms
53) Flukes are classified under
a. Trematodes
b. Tapeworms
c. Cestodes
d. Nematodes
A. Trematodes
54) The coenzyme of pyridoxine is
a. Coenzyme A
b. Pyridoxal phosphate
c. THF
d. TPP
b. Pyridoxal phosphate
55) B9 is ______ and its coenzyme is _______
a. biotin, biotin
b. thiamin, thiamine pyrophosphate
c. niacin, NADP
d. folic acid, tetrahydrofolate
D. folic acid, tetrahydrofolate
56) Which vitamin can be made from tryptophan in the body?
a. thiamine
b. niacin
c. riboflavin
d. biotin
B. niacin
57) Which of the following is not an antioxidant?
a. selenium
b. copper
c. Vitamin A
d. Vitamin E
B. copper
58) All of the following are true regarding vitamin C in humans except:
a. It can be made from glucose
b. Vitamin C aids in the absorption of iron
c. Helps in the making of collagen
d. Vitamin C is involved with hydroxylation reactions
A. It can be made from glucose
59) Which vitamin B3 coenzyme is involved with fatty acid synthesis?
a. FMN
b. TPP
c. FAD
d. NADP
d. NADP
60) The active coenzymes of riboflavin are ______ and _______
a. FMN, FAD
b. NAD, NADP
c. TPP, FAD
d. Coenzyme A, NAD
a. FMN, FAD
61) Which of the following does not have a branched chain?
a. Valine
b. Tryptophan
c. Leucine
d. Isoleucine
B. Tryptophan
62) Which is involved in decarboxylation reactions and is not the yellow vitamin?
a. biotin
b. thiamine
c. riboflavin
d. niacin
b. Thiamine
63) The coenzyme of thiamine is
a. FAD
b. FMN
c. Coenzyme A
d. Thiamine pyrophosphate
D. Thiamine pyrophosphate
64) Which vitamin contains the isoalloxazine ring system?
a. Thiamine
b. Niacin
c. Vitamin C
d. Riboflavin
D. Riboflavin
65) Pantothenic acid contains sulfur. Which other vitamin also contains sulfur?
a. Thiamine
b. Niacin
c. Riboflavin
d. Vitamin C
a. Thiamine
66) Which of the following is not true of pyridoxine?
a. it is needed in protein metabolism
b. deficiency will cause convulsions in infants
c. pyridoxamine phosphate is its coenzyme
d. deficiency will cause pernicious anemia
D. Deficiency will cause pernicious anemia
67) All of the following are essential amino acids except:
a. Valine
b. Phenylalanine
c. Lysine
d. Tyrosine
D. Tyrosine
18) All of the following have branched chains except:
a. Valine
b. Phenylalanine
c. Leucine
d. Isoleucine
B. Phenylalanine
69) Which is not composed of collagen?
a. Hydroxylysine
b. Hydroxyproline
C. Ornithine
D. Glycine
C. Ornithine
70) Which is a non-essential amino acid?
a. Valine
b. Serine
c. Arginine
d. Histidine
B. Serine
71) The vitamin helps in the formation of purines and when this vitamin is deficient it will cause megaloblastic anemia?
a. Pyridoxine
b. Folic acid
c. Pantothenic acid
d. Thiamine
B. Folic Acid
72) Glucose and fructose will form
a. cellobiose
b. isomaltose
c. sucrose
d. maltose
C. Sucrose
73) The oxidation of glucose is referred to as _______
a. glycolysis
b. glycogenesis
c. cellular respiration
d. glycogenolysis
C. cellular respiration
74) Which of the following is not an essential fatty acid?
a. Arachadonic
b. Linolenic
c. Linoleic
d. Phospholipid
D. Phospholipid
75) Which makes up the majority of the plant starch we have in our diet?
a. Cellulose
b. Amylose
c. Amylopectin
d. Glycogen
C. Amylopectin
76) Amylopectin is in a
a. alpha 1-4 linkage
b. branched beta 1-4 linkage
c. beta 1-6 linkage
d. branched alpha 1-6 linkage
D. branched alpha 1-6 linkage
77) Biotin in the vitamin and coenzyme form performs which kind of reaction?
a. carboxylation
b. hydroxylation
c. oxidation
d. decarboxylation
A. carboxylation
78) _____________is not a mucopolysaccharide.
a. cellobiose
b. heparin
c. hyaluronic acid
d. chondroitin sulfate
A. cellobiose
79) Insulin
a. will raise blood sugar levels
b. will lower blood sugar levels
c. is a steroid hormone
d. is made in the kidney
B. will lower blood sugar levels
80) The filum terminale
a. has pia matter only
b. has dura matter only
c. is considered leptomeninx
d. is the cauda equina
A. has pia matter only
81) The ___________enlargement has the largest diameter of the spinal cord.
a. lumbar
b. sacral
c. thoracic
d. cervical
D. cervical
82) Pressure and light touch are functions of this ascending (sensory) tract?
a. spinotectal
b. medial leminiscus
c. anterior spinothalamic
d. fasciculus cuneatus
C. anterior spinothalamic
84) What tract is responsible for 2 point discrimination?
a. lateral spinothalamic
b. fasciculus cuneatus
c. spinotectal
d. posterior spinocerebllar
B. fasciculus cuneatus
83) Which sense does not go through the thalamus?
a. sight
b. hearing
c. smell
d. taste
C. smell
85) The tectum is located in the
a. pons
b. midbrain
c. medulla
d. small intestine
B. midbrain
86) All of the following are associated with an upper motor neuron lesion except:
a. spastic paralysis
b. increased muscle tone
c. no pathological reflexes
d. hyperreflexia
C. no pathological reflexes
87) The _________ tract helps to make muscles flex but does not aid in extensor movements.
a. vestibulospinal
b. rubrospinal
c. tectospinal
d. anterior spinalthalamic
B. rubrospinal ??
89) Pain and temperature is a function of the ____tract.
a. medial leminiscus
b. lateral spinothalamic
c. spinotectal
d. reticulospinal
B. lateral spinothalamic
88) Fredericks’s ataxia is associated with damage to the _______tract.
a. medial leminiscus
b. lateral spinothalamic
c. posterior spinocerebellar
d. spinotectal
C. posterior spinocerebellar
90) All of the following are effects of lower motor neuron lesions except:
a. flaccid paralysis
b. hyperreflexia
c. hyporeflexia
d. absent pathological reflexes
B. hyperreflexia
91) The parietal lobe is supplied directly by which vessel?
a. posterior cerebral artery
b. middle cerebral artery
c. carotid artery
d. anterior cerebral artery
D. anterior cerebral artery
92) Which is not part of the parasympathetic system?
a. Cranial nerves 11 and 12
b. Cranial nerves 3 and 7
c. Sacral nerves S2-S4
d. Cranial nerves 9 and 10
A. Cranial nerves 11 and 12
93) The occulomotor nerve is cranial nerve _____ and synapses at the _______ ganglion.
a. 4, ciliary
b. 7, otic
c. 3, ciliary
d. 2, otic
C. 3, ciliary
94) Cranial nerve ______ synapses at the Otic ganglion.
a. 2
b. 5
c. 9
d. 10
C. 9
95) All of the following are ascending tracts except:
a. spinotectal
b. tectospinal
c. posterior spinocerebellar
d. medial leminiscus
B. tectospinal
96) Which of the following is involved with parasitic infections?
a. IgG
b. IgE
c. IgA
d. IgM
B. IgE
97) Which of the following is the heaviest antibody and the first one to appear in the fetus?
a. IgA
b. IgE
c. IgG
d. IgM
D. IgM
98) The most abundant antibody in a normal healthy adult is
a. IgA
b. IgE
c. IgD
d. IgG
D. IgG
99) Antibodies received from an animal to a human would be labeled as which type of immunity?
a. natural active
b. acquired active
c. acquired passive
d. natural passive
C. Acquired passive
100) Antibodies passed from mother to infant would be which form of immunity?
a. acquired passive
b. acquired active
c. natural active
d. acquired passive
D. Acquired passive
92) Which is not part of the parasympathetic system?
a. cranial nerves 11 and 12
b. cranial nerves 3 and 7
c. sacral nerves S2-S4
d. cranial nerves 9 and 10
A. cranial nerves 11 and 12
93) The occulomotor nerve is cranial nerve_____ and synapses at the _____ganglion.
a. 4, ciliary
b. 7, ottic
c. 3, ciliary
d. 2, ottic
C. 3, ciliary
94) Cranial nerve ____ synapses at the Otic ganglion.
a. 2
b. 5
c. 9
d. 10
C. 9
95) All of the following are ascending tracts except:
a. spinotectal
b. tectospinal
c. posterior spinocerebellar
d. medial leminiscus
B. tectospinal
who wears the belt?
the champ
96) Which of the following is involved with parasitic infections?
a. IgG
b. IgE
c. IgA
d. IgM
B. IgE
97) which of the following is the heaviest antibody and the first one to appear in the fetus?
a. IgA
b. IgE
c. IgG
d. IgM
D. IgM
98) the most abundant antibody in a normal healthy adult is
a. IgA
b. IgE
c. IgD
d. IgG
D. IgG
99) Antibodies received from an animal to a a human would be labeled as which type of immunity?
a. natural active
b. acquired active
c. acquired passive
d. natural passive
C. acquired passive
100) Antibodies passed from mother to infant would be which form of immunity?
a. acquired passive
b. acquired active
c. natural active
d. natural passive
D. natural passive
101) which type of antibody is generally found in the mucous membranes of the body?
a. IgE
b. IgM
c. IgA
d. IgD
C. Iga
102) Which type of hypersensitive reaction is most likely involved with IgE antibodies?
a. cell mediated
b. immune complex
c. cytotoxic
d. anaphylaxis
D. Anaphylaxis
