Lab Exam 2

A  residual volume

B  inspiratory reserve volume

C  tidal volume

D  vital capacity

A  increases the synthesis of water in the alveoli

B  increases surface tension in alveoli

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

D  increases bronchial contstriction

A  mid

B  constant

C  variable

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

B  designed to detect the presence of eosinophils

C  designed to detect the foreign antigen directly

D  designed to detect the presence of macrophages

A  the hematocrit of a blood sample

B  the concentration of antibodies in a sample

C  the concentration of neutrophils in a blood sample

D  whether antigens are identical, related or unrelated

A  fetal aldosterone

B  fetal thyroid hormones

C  human chorionic gonadtropin (hCG)

D  fetal red blood cells

A  to detect RNA

B  to detect DNA

C  to detect mRNA

D  to detect protein

A  sterility

B  anemia

C  pregnancy

D  cancer

A  sedimentation rate

B  ELISA

C  centrifugation

D  gel electrophoresis

A  Enzyme linked immunosorbent Assay

B  Exoskeleton lattice immunosuppressive assay

C  Enzymatic lattice iron sulphur assay

D  Enteric lymphocytes immunosorbent assay

A  leukocytes

B  plasma proteins

C  plasma

D  erythrocytes

A  14 g/100 ml of blood

B  10 g/100 ml of blood

C  22 g/100 ml of blood

D  8 g/100 ml of blood

A  B

B  AB

C  O

D  A

A  62%

B  8%

C  35%

D  75%

E  45%

A  elevated

B  normal levels

C  decreased

A  hematocrit

B  erythrocyte sedimentation rate

C  hemoglobin

D  fibrin clotting time

A  hemoglobin levels

B  erythrocyte sedimentation rate

C  cell blood count

D  hematocrit

A  thrombocytopenia

B  thrombocytosis

C  polycythemia

D  anemia

A  increased potassium in the blood

B  increased carbon dioxide in the blood

C  decreased carbon dioxide in the blood

D  increased potassium in the lungs

A  carbohydrate

B  monohydroxide

C  carbon monixde

D  carbonic acid

A  respiratory alkalosis

B  metabolic acidosis

C  metabolic alkalosis

D  none of the above

A  7.45 – 7.65

B  7.05-7.15

C  6.45 – 7.0

D  7.35 – 7.45

A  increases volume of oxygen inspired

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

C  reduces the strain on your respiratory muscles

D  none of the above

A  hypoventilate to retain more oxygen in the blood

B  lower respiratory rate to retain more CO2 in the blood

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

D  hyperventilation to get rid of CO2

A  respiratory acidosis

B  metabolic acidosis

C  metabolic alkalosis

A  emphysema

B  paralysis of the respiratory muscles

C  hyperventilation

D  hypoventilation

A  hexokinase

B  carbonic anhydrase

C  aromatase

D  alpha reductase

A  decrease GFR

B  increase GFR

C  not change GFR

A  the rate of fluid filtered from the renal pelvis

B  rate of fluid filtered from the nephron loop

C  the rate of fluid filtered from the glomerular capillaries

D  the rate of fluid filtered from the peritubular capillaries

A  plasma oncotic pressure

B    

C  bowman’s space hydrostatic pressure

D  plasma hydrostatic pressure

A  bowman’s space

B  plasma oncotic pressure

C  plasma hydrostatic pressure

A  bowman’s space

B  collecting duct

C  lumen of distal convoluted tubule

D  lumen of proximal convoluted tubule

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

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

C  acts to increase potassium reabsorption in the nephron loop

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

A  Hypothalamus

B  pineal gland

C  posterior pituitary gland

D  anterior pituitary gland

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

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 to increase potassium reabsorption in the nephron loop

A  nucleic acids

B  amino acids

C  triglycerides

D  lipids

E  monosaccharides

A  nucleic acids

B  starch

C  protein

D  glucose

E  lipids

A  freezing the substrate that binds to that enzyme

B  causing water to dissociate

C  raising the temperature of a molecule

D  lowering the activation energy required for a chemical reaction

A  amino acids

B  starch

C  protein

D  maltose

E  lipids

A  no change in amylase activity

B  reduced amylase activity

C  increased amylase activity

A  blue-black

B  pink

C  light blue

D  red

A  lipids

B  protein

C  potassium permanganate

D  DNA

E  starch

A  negative result

B    

C  positive result

A  increases surface tension in alveoli

B  increases bronchial contstriction

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

D  increases the synthesis of water in the alveoli

A  pectoralis major

B  internal intercostals

C  external intercostals

D  rectus abdominis

A  tidal volume

B  max inspiratory volume

C  total lung capacity

D  dead anatomical space

A  swan ganz catheter

B  sphygmomanometer

C  spirometry

D  electrocardiogram

A  decreases

B  increases

C  stays the same

A  type 1 alveolar cells

B  type 2 alveolar cells

C  bronchial cells

D  alveolar macrophages

A  constriction of bronchioles

B  loss of elastic recoil in lungs

C  constriction of trachea

D  mucus build up in trachea

A  expiratory reserve volume

B  forced vital capacity

C  Total lung capacity

D  vital capacity

A  inspiratory reserve volume

B  tidal volume

C  residual volume

D  vital capacity