Lab Exam 2

A  vital capacity

B  residual volume

C  inspiratory reserve volume

D  tidal volume

A  increases the synthesis of water in the alveoli

B  increases bronchial contstriction

C  increases surface tension in alveoli

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

A  variable

B  constant

C  mid

A  designed to detect the presence of eosinophils

B  designed to detect the presence of macrophages

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

D  designed to detect the foreign antigen directly

A  whether antigens are identical, related or unrelated

B  the hematocrit of a blood sample

C  the concentration of antibodies in a sample

D  the concentration of neutrophils in a blood sample

A  fetal thyroid hormones

B  fetal red blood cells

C  fetal aldosterone

D  human chorionic gonadtropin (hCG)

A  to detect protein

B  to detect RNA

C  to detect mRNA

D  to detect DNA

A  anemia

B  cancer

C  sterility

D  pregnancy

A  sedimentation rate

B  ELISA

C  centrifugation

D  gel electrophoresis

A  Enzymatic lattice iron sulphur assay

B  Exoskeleton lattice immunosuppressive assay

C  Enzyme linked immunosorbent Assay

D  Enteric lymphocytes immunosorbent assay

A  leukocytes

B  plasma

C  erythrocytes

D  plasma proteins

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  B

B  AB

C  A

D  O

A  75%

B  8%

C  45%

D  62%

E  35%

A  decreased

B  normal levels

C  elevated

A  hematocrit

B  hemoglobin

C  fibrin clotting time

D  erythrocyte sedimentation rate

A  cell blood count

B  hematocrit

C  erythrocyte sedimentation rate

D  hemoglobin levels

A  thrombocytopenia

B  anemia

C  thrombocytosis

D  polycythemia

A  increased potassium in the blood

B  increased potassium in the lungs

C  decreased carbon dioxide in the blood

D  increased carbon dioxide in the blood

A  carbohydrate

B  carbon monixde

C  monohydroxide

D  carbonic acid

A  metabolic alkalosis

B  metabolic acidosis

C  respiratory alkalosis

D  none of the above

A  7.05-7.15

B  7.35 – 7.45

C  7.45 – 7.65

D  6.45 – 7.0

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

A  lower respiratory rate to retain more CO2 in the blood

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

C  hyperventilation to get rid of CO2

D  hypoventilate to retain more oxygen in the blood

A  metabolic acidosis

B  metabolic alkalosis

C  respiratory acidosis

A  hyperventilation

B  emphysema

C  paralysis of the respiratory muscles

D  hypoventilation

A  aromatase

B  alpha reductase

C  carbonic anhydrase

D  hexokinase

A  decrease GFR

B  increase GFR

C  not change GFR

A  the rate of fluid filtered from the renal pelvis

B  the rate of fluid filtered from the peritubular capillaries

C  rate of fluid filtered from the nephron loop

D  the rate of fluid filtered from the glomerular capillaries

A  bowman’s space hydrostatic pressure

B  plasma oncotic pressure

C    

D  plasma hydrostatic pressure

A  bowman’s space

B  plasma oncotic pressure

C  plasma hydrostatic pressure

A  bowman’s space

B  lumen of proximal convoluted tubule

C  collecting duct

D  lumen of distal convoluted tubule

A  acts to increase potassium reabsorption in the nephron loop

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

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

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

A  pineal gland

B  Hypothalamus

C  anterior pituitary gland

D  posterior 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 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  lipids

B  monosaccharides

C  amino acids

D  triglycerides

E  nucleic acids

A  protein

B  lipids

C  starch

D  nucleic acids

E  glucose

A  lowering the activation energy required for a chemical reaction

B  causing water to dissociate

C  freezing the substrate that binds to that enzyme

D  raising the temperature of a molecule

A  lipids

B  protein

C  starch

D  maltose

E  amino acids

A  increased amylase activity

B  no change in amylase activity

C  reduced amylase activity

A  pink

B  red

C  light blue

D  blue-black

A  DNA

B  lipids

C  potassium permanganate

D  protein

E  starch

A  positive result

B  negative result

C    

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

A  rectus abdominis

B  external intercostals

C  internal intercostals

D  pectoralis major

A  tidal volume

B  max inspiratory volume

C  dead anatomical space

D  total lung capacity

A  spirometry

B  swan ganz catheter

C  electrocardiogram

D  sphygmomanometer

A  stays the same

B  increases

C  decreases

A  bronchial cells

B  type 1 alveolar cells

C  alveolar macrophages

D  type 2 alveolar cells

A  mucus build up in trachea

B  loss of elastic recoil in lungs

C  constriction of bronchioles

D  constriction of trachea

A  Total lung capacity

B  forced vital capacity

C  expiratory reserve volume

D  vital capacity

A  inspiratory reserve volume

B  tidal volume

C  vital capacity

D  residual volume