Navigation » List of Schools » East Los Angeles College » Physiology » Physiology 001 – Introduction to Human Physiology » Winter 2021 » Lab Exam 2
Below are the questions for the exam with the choices of answers:
Question #1
A inspiratory reserve volume
B vital capacity
C tidal volume
D residual volume
Question #2
A increases surface tension in alveoli
B increases the synthesis of water in the alveoli
C reduces surface tension in the alveoli to facilitate inflation of alveloi
D increases bronchial contstriction
Question #3
A variable
B mid
C constant
Question #4
A designed to detect the presence of macrophages
B designed to detect the presence of eosinophils
C designed to detect the foreign antigen directly
D designed to detect antibodies that the patient has made against the antigen
Question #5
A the hematocrit of a blood sample
B the concentration of antibodies in a sample
C whether antigens are identical, related or unrelated
D the concentration of neutrophils in a blood sample
Question #6
A fetal aldosterone
B fetal thyroid hormones
C fetal red blood cells
D human chorionic gonadtropin (hCG)
Question #7
A to detect mRNA
B to detect RNA
C to detect protein
D to detect DNA
Question #8
A pregnancy
B sterility
C anemia
D cancer
Question #9
A centrifugation
B sedimentation rate
C ELISA
D gel electrophoresis
Question #10
A Exoskeleton lattice immunosuppressive assay
B Enteric lymphocytes immunosorbent assay
C Enzyme linked immunosorbent Assay
D Enzymatic lattice iron sulphur assay
Question #11
A plasma
B leukocytes
C erythrocytes
D plasma proteins
Question #12
A 8 g/100 ml of blood
B 22 g/100 ml of blood
C 14 g/100 ml of blood
D 10 g/100 ml of blood
Question #13
A A
B AB
C O
D B
Question #14
A 35%
B 75%
C 8%
D 62%
E 45%
Question #15
A elevated
B decreased
C normal levels
Question #16
A hemoglobin
B hematocrit
C fibrin clotting time
D erythrocyte sedimentation rate
Question #17
A erythrocyte sedimentation rate
B cell blood count
C hematocrit
D hemoglobin levels
Question #18
A anemia
B polycythemia
C thrombocytopenia
D thrombocytosis
Question #19
A decreased carbon dioxide in the blood
B increased carbon dioxide in the blood
C increased potassium in the lungs
D increased potassium in the blood
Question #20
A carbonic acid
B carbohydrate
C monohydroxide
D carbon monixde
Question #21
A metabolic acidosis
B metabolic alkalosis
C respiratory alkalosis
D none of the above
Question #22
A 7.05-7.15
B 7.35 – 7.45
C 7.45 – 7.65
D 6.45 – 7.0
Question #23
A you rebreath your carbon dioxide which helps to increase your CO2 levels in your blood
B reduces the strain on your respiratory muscles
C increases volume of oxygen inspired
D none of the above
Question #24
A lower respiratory rate to retain more CO2 in the blood
B hypoventilate to retain more oxygen in the blood
C decrease the depth of breathing to retain more potassium in the lungs
D hyperventilation to get rid of CO2
Question #25
A metabolic alkalosis
B respiratory acidosis
C metabolic acidosis
Question #26
A paralysis of the respiratory muscles
B hypoventilation
C hyperventilation
D emphysema
Question #27
A hexokinase
B alpha reductase
C carbonic anhydrase
D aromatase
Question #28
A increase GFR
B not change GFR
C decrease GFR
Question #29
A rate of fluid filtered from the nephron loop
B the rate of fluid filtered from the peritubular capillaries
C the rate of fluid filtered from the renal pelvis
D the rate of fluid filtered from the glomerular capillaries
Question #30
A
B plasma hydrostatic pressure
C plasma oncotic pressure
D bowman’s space hydrostatic pressure
Question #31
A plasma hydrostatic pressure
B plasma oncotic pressure
C bowman’s space
Question #32
A lumen of proximal convoluted tubule
B collecting duct
C lumen of distal convoluted tubule
D bowman’s space
Question #33
A acts to increase potassium reabsorption in the nephron loop
B acts on the distal convoluted tubule to promote secretion of sodium and reabsorption of potassium
C acts to increase the synthesis of aquaporin channels along the collecting ducts to increase the reabsorption of water
D acts on the distal convoluted tubule to promote reabsorption of sodium and secretion of potassium
Question #34
A Hypothalamus
B pineal gland
C posterior pituitary gland
D anterior pituitary gland
Question #35
A acts to increase potassium reabsorption in the nephron loop
B acts on the distal convoluted tubule to promote reabsorption of sodium and secretion of potassium
C acts to increase the synthesis of aquaporin channels along the distal convoluted tubule
D acts on the distal convoluted tubule to promote secretion of sodium and reabsorption of potassium
Question #36
A triglycerides
B nucleic acids
C monosaccharides
D lipids
E amino acids
Question #37
A glucose
B nucleic acids
C starch
D lipids
E protein
Question #38
A raising the temperature of a molecule
B lowering the activation energy required for a chemical reaction
C freezing the substrate that binds to that enzyme
D causing water to dissociate
Question #39
A starch
B protein
C amino acids
D maltose
E lipids
Question #40
A increased amylase activity
B reduced amylase activity
C no change in amylase activity
Question #41
A blue-black
B red
C light blue
D pink
Question #42
A starch
B protein
C DNA
D potassium permanganate
E lipids
Question #43
A negative result
B positive result
C
Question #44
A increases bronchial contstriction
B increases the synthesis of water in the alveoli
C increases surface tension in alveoli
D reduces surface tension in the alveoli to facilitate inflation of alveloi
Question #45
A external intercostals
B internal intercostals
C pectoralis major
D rectus abdominis
Question #46
A dead anatomical space
B max inspiratory volume
C tidal volume
D total lung capacity
Question #47
A spirometry
B electrocardiogram
C sphygmomanometer
D swan ganz catheter
Question #48
A decreases
B increases
C stays the same
Question #49
A type 2 alveolar cells
B alveolar macrophages
C bronchial cells
D type 1 alveolar cells
Question #50
A mucus build up in trachea
B constriction of bronchioles
C loss of elastic recoil in lungs
D constriction of trachea
Question #51
A forced vital capacity
B Total lung capacity
C expiratory reserve volume
D vital capacity
Question #52
A vital capacity
B inspiratory reserve volume
C residual volume
D tidal volume