Lab Exam 2

A  residual volume

B  inspiratory reserve volume

C  vital capacity

D  tidal volume

A  increases surface tension in alveoli

B  reduces surface tension in the alveoli to facilitate inflation of alveloi

C  increases the synthesis of water in the alveoli

D  increases bronchial contstriction

A  mid

B  variable

C  constant

A  designed to detect antibodies that the patient has made against the antigen

B  designed to detect the presence of macrophages

C  designed to detect the presence of eosinophils

D  designed to detect the foreign antigen directly

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

A  fetal aldosterone

B  fetal red blood cells

C  fetal thyroid hormones

D  human chorionic gonadtropin (hCG)

A  to detect RNA

B  to detect protein

C  to detect DNA

D  to detect mRNA

A  pregnancy

B  cancer

C  anemia

D  sterility

A  gel electrophoresis

B  ELISA

C  sedimentation rate

D  centrifugation

A  Enzyme linked immunosorbent Assay

B  Enteric lymphocytes immunosorbent assay

C  Exoskeleton lattice immunosuppressive assay

D  Enzymatic lattice iron sulphur assay

A  plasma

B  plasma proteins

C  leukocytes

D  erythrocytes

A  10 g/100 ml of blood

B  8 g/100 ml of blood

C  22 g/100 ml of blood

D  14 g/100 ml of blood

A  A

B  B

C  AB

D  O

A  8%

B  35%

C  62%

D  75%

E  45%

A  normal levels

B  decreased

C  elevated

A  hemoglobin

B  hematocrit

C  erythrocyte sedimentation rate

D  fibrin clotting time

A  hematocrit

B  hemoglobin levels

C  cell blood count

D  erythrocyte sedimentation rate

A  anemia

B  thrombocytosis

C  thrombocytopenia

D  polycythemia

A  decreased carbon dioxide in the blood

B  increased potassium in the blood

C  increased potassium in the lungs

D  increased carbon dioxide in the blood

A  carbon monixde

B  carbohydrate

C  carbonic acid

D  monohydroxide

A  metabolic acidosis

B  metabolic alkalosis

C  respiratory alkalosis

D  none of the above

A  6.45 – 7.0

B  7.05-7.15

C  7.35 – 7.45

D  7.45 – 7.65

A  you rebreath your carbon dioxide which helps to increase your CO2 levels in your blood

B  increases volume of oxygen inspired

C  reduces the strain on your respiratory muscles

D  none of the above

A  decrease the depth of breathing to retain more potassium in the lungs

B  hyperventilation to get rid of CO2

C  hypoventilate to retain more oxygen in the blood

D  lower respiratory rate to retain more CO2 in the blood

A  metabolic alkalosis

B  metabolic acidosis

C  respiratory acidosis

A  hypoventilation

B  hyperventilation

C  emphysema

D  paralysis of the respiratory muscles

A  carbonic anhydrase

B  alpha reductase

C  aromatase

D  hexokinase

A  decrease GFR

B  not change GFR

C  increase GFR

A  the rate of fluid filtered from the renal pelvis

B  the rate of fluid filtered from the glomerular capillaries

C  rate of fluid filtered from the nephron loop

D  the rate of fluid filtered from the peritubular capillaries

A    

B  bowman’s space hydrostatic pressure

C  plasma hydrostatic pressure

D  plasma oncotic pressure

A  plasma hydrostatic pressure

B  bowman’s space

C  plasma oncotic pressure

A  lumen of distal convoluted tubule

B  bowman’s space

C  collecting duct

D  lumen of proximal convoluted tubule

A  acts to increase the synthesis of aquaporin channels along the collecting ducts to increase the reabsorption of water

B  acts on the distal convoluted tubule to promote secretion of sodium and reabsorption of potassium

C  acts on the distal convoluted tubule to promote reabsorption of sodium and secretion of potassium

D  acts to increase potassium reabsorption in the nephron loop

A  pineal gland

B  Hypothalamus

C  posterior pituitary gland

D  anterior pituitary gland

A  acts to increase the synthesis of aquaporin channels along the distal convoluted tubule

B  acts on the distal convoluted tubule to promote secretion of sodium and reabsorption of potassium

C  acts to increase potassium reabsorption in the nephron loop

D  acts on the distal convoluted tubule to promote reabsorption of sodium and secretion of potassium

A  monosaccharides

B  triglycerides

C  nucleic acids

D  amino acids

E  lipids

A  protein

B  starch

C  lipids

D  nucleic acids

E  glucose

A  raising the temperature of a molecule

B  freezing the substrate that binds to that enzyme

C  causing water to dissociate

D  lowering the activation energy required for a chemical reaction

A  lipids

B  maltose

C  amino acids

D  protein

E  starch

A  no change in amylase activity

B  increased amylase activity

C  reduced amylase activity

A  red

B  light blue

C  pink

D  blue-black

A  protein

B  DNA

C  lipids

D  starch

E  potassium permanganate

A  positive result

B    

C  negative result

A  increases the synthesis of water in the alveoli

B  increases bronchial contstriction

C  reduces surface tension in the alveoli to facilitate inflation of alveloi

D  increases surface tension in alveoli

A  internal intercostals

B  pectoralis major

C  external intercostals

D  rectus abdominis

A  tidal volume

B  dead anatomical space

C  max inspiratory volume

D  total lung capacity

A  spirometry

B  electrocardiogram

C  sphygmomanometer

D  swan ganz catheter

A  increases

B  decreases

C  stays the same

A  type 2 alveolar cells

B  type 1 alveolar cells

C  alveolar macrophages

D  bronchial cells

A  constriction of bronchioles

B  constriction of trachea

C  loss of elastic recoil in lungs

D  mucus build up in trachea

A  forced vital capacity

B  expiratory reserve volume

C  Total lung capacity

D  vital capacity

A  residual volume

B  vital capacity

C  inspiratory reserve volume

D  tidal volume