Lab Exam 2

A  inspiratory reserve volume

B  vital capacity

C  tidal volume

D  residual volume

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

B  increases the synthesis of water in the alveoli

C  increases bronchial contstriction

D  increases surface tension in alveoli

A  constant

B  variable

C  mid

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  whether antigens are identical, related or unrelated

B  the concentration of neutrophils in a blood sample

C  the concentration of antibodies in a sample

D  the hematocrit of a blood sample

A  fetal aldosterone

B  fetal red blood cells

C  human chorionic gonadtropin (hCG)

D  fetal thyroid hormones

A  to detect DNA

B  to detect mRNA

C  to detect protein

D  to detect RNA

A  anemia

B  sterility

C  pregnancy

D  cancer

A  gel electrophoresis

B  ELISA

C  sedimentation rate

D  centrifugation

A  Enteric lymphocytes immunosorbent assay

B  Enzyme linked immunosorbent Assay

C  Exoskeleton lattice immunosuppressive assay

D  Enzymatic lattice iron sulphur assay

A  leukocytes

B  erythrocytes

C  plasma proteins

D  plasma

A  22 g/100 ml of blood

B  14 g/100 ml of blood

C  10 g/100 ml of blood

D  8 g/100 ml of blood

A  B

B  A

C  AB

D  O

A  75%

B  35%

C  8%

D  45%

E  62%

A  elevated

B  normal levels

C  decreased

A  fibrin clotting time

B  erythrocyte sedimentation rate

C  hemoglobin

D  hematocrit

A  cell blood count

B  erythrocyte sedimentation rate

C  hemoglobin levels

D  hematocrit

A  polycythemia

B  thrombocytopenia

C  anemia

D  thrombocytosis

A  increased potassium in the blood

B  increased carbon dioxide in the blood

C  increased potassium in the lungs

D  decreased carbon dioxide in the blood

A  carbohydrate

B  monohydroxide

C  carbonic acid

D  carbon monixde

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  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  hyperventilation to get rid of CO2

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  hypoventilate to retain more oxygen 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  hexokinase

B  carbonic anhydrase

C  alpha reductase

D  aromatase

A  increase GFR

B  decrease GFR

C  not change 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 renal pelvis

D  the rate of fluid filtered from the peritubular capillaries

A  plasma oncotic pressure

B  plasma hydrostatic pressure

C  bowman’s space hydrostatic pressure

D    

A  plasma oncotic pressure

B  bowman’s space

C  plasma hydrostatic pressure

A  collecting duct

B  lumen of proximal convoluted tubule

C  lumen of distal convoluted tubule

D  bowman’s space

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 collecting ducts to increase the reabsorption of water

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

A  Hypothalamus

B  posterior pituitary gland

C  pineal 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 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  triglycerides

B  lipids

C  nucleic acids

D  amino acids

E  monosaccharides

A  glucose

B  nucleic acids

C  starch

D  protein

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  maltose

C  protein

D  starch

E  lipids

A  increased amylase activity

B  reduced amylase activity

C  no change in amylase activity

A  pink

B  light blue

C  red

D  blue-black

A  starch

B  protein

C  DNA

D  lipids

E  potassium permanganate

A  positive result

B    

C  negative result

A  increases the synthesis of water in the alveoli

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

C  increases bronchial contstriction

D  increases surface tension in alveoli

A  pectoralis major

B  rectus abdominis

C  external intercostals

D  internal intercostals

A  tidal volume

B  max inspiratory volume

C  dead anatomical space

D  total lung capacity

A  sphygmomanometer

B  swan ganz catheter

C  electrocardiogram

D  spirometry

A  decreases

B  stays the same

C  increases

A  type 1 alveolar cells

B  alveolar macrophages

C  bronchial cells

D  type 2 alveolar cells

A  loss of elastic recoil in lungs

B  mucus build up in trachea

C  constriction of bronchioles

D  constriction of trachea

A  Total lung capacity

B  forced vital capacity

C  vital capacity

D  expiratory reserve volume

A  residual volume

B  inspiratory reserve volume

C  vital capacity

D  tidal volume