Lab Exam 2

A  tidal volume

B  inspiratory reserve volume

C  vital capacity

D  residual 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  mid

B  variable

C  constant

A  designed to detect the presence of macrophages

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

C  designed to detect the foreign antigen directly

D  designed to detect the presence of eosinophils

A  the hematocrit of a blood sample

B  whether antigens are identical, related or unrelated

C  the concentration of neutrophils in a blood sample

D  the concentration of antibodies in a sample

A  human chorionic gonadtropin (hCG)

B  fetal aldosterone

C  fetal red blood cells

D  fetal thyroid hormones

A  to detect protein

B  to detect mRNA

C  to detect DNA

D  to detect RNA

A  sterility

B  cancer

C  pregnancy

D  anemia

A  ELISA

B  sedimentation rate

C  gel electrophoresis

D  centrifugation

A  Exoskeleton lattice immunosuppressive assay

B  Enzymatic lattice iron sulphur assay

C  Enteric lymphocytes immunosorbent assay

D  Enzyme linked immunosorbent Assay

A  erythrocytes

B  plasma

C  plasma proteins

D  leukocytes

A  14 g/100 ml of blood

B  8 g/100 ml of blood

C  10 g/100 ml of blood

D  22 g/100 ml of blood

A  B

B  A

C  O

D  AB

A  62%

B  45%

C  75%

D  35%

E  8%

A  elevated

B  decreased

C  normal levels

A  erythrocyte sedimentation rate

B  hemoglobin

C  hematocrit

D  fibrin clotting time

A  erythrocyte sedimentation rate

B  cell blood count

C  hemoglobin levels

D  hematocrit

A  thrombocytopenia

B  thrombocytosis

C  polycythemia

D  anemia

A  increased potassium in the lungs

B  decreased carbon dioxide in the blood

C  increased carbon dioxide in the blood

D  increased potassium in the blood

A  carbonic acid

B  carbohydrate

C  monohydroxide

D  carbon monixde

A  metabolic alkalosis

B  respiratory alkalosis

C  metabolic acidosis

D  none of the above

A  7.45 – 7.65

B  7.05-7.15

C  7.35 – 7.45

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

B  hypoventilate to retain more oxygen in the blood

C  hyperventilation to get rid of CO2

D  lower respiratory rate to retain more CO2 in the blood

A  respiratory acidosis

B  metabolic acidosis

C  metabolic alkalosis

A  hypoventilation

B  paralysis of the respiratory muscles

C  emphysema

D  hyperventilation

A  carbonic anhydrase

B  alpha reductase

C  hexokinase

D  aromatase

A  decrease GFR

B  not change GFR

C  increase GFR

A  rate of fluid filtered from the nephron loop

B  the rate of fluid filtered from the glomerular capillaries

C  the rate of fluid filtered from the peritubular capillaries

D  the rate of fluid filtered from the renal pelvis

A  plasma hydrostatic pressure

B    

C  plasma oncotic pressure

D  bowman’s space hydrostatic pressure

A  plasma hydrostatic pressure

B  plasma oncotic pressure

C  bowman’s space

A  lumen of distal convoluted tubule

B  collecting duct

C  lumen of proximal convoluted tubule

D  bowman’s space

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

B  acts to increase potassium reabsorption in the nephron loop

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  posterior pituitary gland

C  Hypothalamus

D  anterior pituitary gland

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

B  acts to increase potassium reabsorption in the nephron loop

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

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

A  lipids

B  nucleic acids

C  amino acids

D  triglycerides

E  monosaccharides

A  nucleic acids

B  starch

C  lipids

D  glucose

E  protein

A  lowering the activation energy required for a chemical reaction

B  freezing the substrate that binds to that enzyme

C  raising the temperature of a molecule

D  causing water to dissociate

A  maltose

B  protein

C  amino acids

D  lipids

E  starch

A  reduced amylase activity

B  increased amylase activity

C  no change in amylase activity

A  red

B  light blue

C  blue-black

D  pink

A  starch

B  DNA

C  protein

D  lipids

E  potassium permanganate

A    

B  positive result

C  negative result

A  increases the synthesis of water in the alveoli

B  increases surface tension in alveoli

C  increases bronchial contstriction

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

A  external intercostals

B  pectoralis major

C  rectus abdominis

D  internal intercostals

A  max inspiratory volume

B  dead anatomical space

C  tidal volume

D  total lung capacity

A  electrocardiogram

B  sphygmomanometer

C  swan ganz catheter

D  spirometry

A  decreases

B  stays the same

C  increases

A  type 2 alveolar cells

B  bronchial cells

C  type 1 alveolar cells

D  alveolar macrophages

A  mucus build up in trachea

B  loss of elastic recoil in lungs

C  constriction of trachea

D  constriction of bronchioles

A  forced vital capacity

B  Total lung capacity

C  expiratory reserve volume

D  vital capacity

A  inspiratory reserve volume

B  vital capacity

C  residual volume

D  tidal volume