Lab Exam 2

A  vital capacity

B  inspiratory reserve volume

C  tidal volume

D  residual volume

A  increases the synthesis of water in the alveoli

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

C  increases surface tension in alveoli

D  increases bronchial contstriction

A  mid

B  constant

C  variable

A  designed to detect the foreign antigen directly

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 presence of eosinophils

A  the hematocrit of a blood sample

B  the concentration of neutrophils in a blood sample

C  whether antigens are identical, related or unrelated

D  the concentration of antibodies in a sample

A  fetal thyroid hormones

B  human chorionic gonadtropin (hCG)

C  fetal aldosterone

D  fetal red blood cells

A  to detect RNA

B  to detect DNA

C  to detect protein

D  to detect mRNA

A  cancer

B  anemia

C  pregnancy

D  sterility

A  gel electrophoresis

B  ELISA

C  sedimentation rate

D  centrifugation

A  Enzyme linked immunosorbent Assay

B  Exoskeleton lattice immunosuppressive assay

C  Enteric lymphocytes immunosorbent assay

D  Enzymatic lattice iron sulphur assay

A  plasma proteins

B  plasma

C  erythrocytes

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  75%

B  35%

C  8%

D  45%

E  62%

A  elevated

B  normal levels

C  decreased

A  erythrocyte sedimentation rate

B  hematocrit

C  hemoglobin

D  fibrin clotting time

A  hematocrit

B  cell blood count

C  hemoglobin levels

D  erythrocyte sedimentation rate

A  anemia

B  thrombocytopenia

C  thrombocytosis

D  polycythemia

A  increased carbon dioxide in the blood

B  decreased carbon dioxide in the blood

C  increased potassium in the blood

D  increased potassium in the lungs

A  monohydroxide

B  carbohydrate

C  carbonic acid

D  carbon monixde

A  metabolic alkalosis

B  respiratory alkalosis

C  metabolic acidosis

D  none of the above

A  7.45 – 7.65

B  7.35 – 7.45

C  7.05-7.15

D  6.45 – 7.0

A  reduces the strain on your respiratory muscles

B  increases volume of oxygen inspired

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

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  metabolic acidosis

B  respiratory acidosis

C  metabolic alkalosis

A  paralysis of the respiratory muscles

B  emphysema

C  hypoventilation

D  hyperventilation

A  carbonic anhydrase

B  aromatase

C  hexokinase

D  alpha reductase

A  increase GFR

B  not change GFR

C  decrease GFR

A  the rate of fluid filtered from the peritubular capillaries

B  rate of fluid filtered from the nephron loop

C  the rate of fluid filtered from the renal pelvis

D  the rate of fluid filtered from the glomerular capillaries

A  plasma oncotic pressure

B  bowman’s space hydrostatic pressure

C    

D  plasma hydrostatic pressure

A  plasma oncotic pressure

B  plasma hydrostatic pressure

C  bowman’s space

A  collecting duct

B  bowman’s space

C  lumen of proximal convoluted tubule

D  lumen of distal 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 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  Hypothalamus

B  posterior pituitary gland

C  anterior pituitary gland

D  pineal gland

A  acts to increase potassium reabsorption in the nephron loop

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

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  triglycerides

B  monosaccharides

C  lipids

D  nucleic acids

E  amino acids

A  protein

B  starch

C  nucleic acids

D  glucose

E  lipids

A  freezing the substrate that binds to that enzyme

B  lowering the activation energy required for a chemical reaction

C  raising the temperature of a molecule

D  causing water to dissociate

A  maltose

B  amino acids

C  protein

D  lipids

E  starch

A  reduced amylase activity

B  increased amylase activity

C  no change in amylase activity

A  red

B  pink

C  light blue

D  blue-black

A  starch

B  protein

C  potassium permanganate

D  lipids

E  DNA

A    

B  negative result

C  positive result

A  increases surface tension in alveoli

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

C  increases bronchial contstriction

D  increases the synthesis of water in the alveoli

A  rectus abdominis

B  internal intercostals

C  external intercostals

D  pectoralis major

A  total lung capacity

B  max inspiratory volume

C  dead anatomical space

D  tidal volume

A  spirometry

B  electrocardiogram

C  swan ganz catheter

D  sphygmomanometer

A  stays the same

B  increases

C  decreases

A  alveolar macrophages

B  bronchial cells

C  type 1 alveolar cells

D  type 2 alveolar cells

A  constriction of bronchioles

B  loss of elastic recoil in lungs

C  constriction of trachea

D  mucus build up in trachea

A  Total lung capacity

B  vital capacity

C  expiratory reserve volume

D  forced vital capacity

A  vital capacity

B  residual volume

C  inspiratory reserve volume

D  tidal volume