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  increases surface tension in alveoli

C  increases bronchial contstriction

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

A  constant

B  mid

C  variable

A  designed to detect the presence of macrophages

B  designed to detect the foreign antigen directly

C  designed to detect the presence of eosinophils

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

A  whether antigens are identical, related or unrelated

B  the concentration of antibodies in a sample

C  the hematocrit of a blood sample

D  the concentration of neutrophils in a blood sample

A  fetal red blood cells

B  fetal aldosterone

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  pregnancy

B  sterility

C  cancer

D  anemia

A  gel electrophoresis

B  ELISA

C  sedimentation rate

D  centrifugation

A  Exoskeleton lattice immunosuppressive assay

B  Enzymatic lattice iron sulphur assay

C  Enzyme linked immunosorbent Assay

D  Enteric lymphocytes immunosorbent assay

A  plasma

B  erythrocytes

C  leukocytes

D  plasma proteins

A  8 g/100 ml of blood

B  10 g/100 ml of blood

C  22 g/100 ml of blood

D  14 g/100 ml of blood

A  A

B  AB

C  O

D  B

A  62%

B  45%

C  8%

D  75%

E  35%

A  elevated

B  normal levels

C  decreased

A  erythrocyte sedimentation rate

B  hemoglobin

C  hematocrit

D  fibrin clotting time

A  cell blood count

B  erythrocyte sedimentation rate

C  hemoglobin levels

D  hematocrit

A  thrombocytosis

B  thrombocytopenia

C  anemia

D  polycythemia

A  increased potassium in the blood

B  increased potassium in the lungs

C  increased carbon dioxide in the blood

D  decreased carbon dioxide in the blood

A  carbohydrate

B  carbonic acid

C  carbon monixde

D  monohydroxide

A  metabolic alkalosis

B  respiratory alkalosis

C  metabolic acidosis

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  increases volume of oxygen inspired

B  reduces the strain on your respiratory muscles

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

D  none of the above

A  lower respiratory rate to retain more CO2 in the blood

B  hyperventilation to get rid of CO2

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

D  hypoventilate to retain more oxygen in the blood

A  respiratory acidosis

B  metabolic acidosis

C  metabolic alkalosis

A  emphysema

B  hyperventilation

C  paralysis of the respiratory muscles

D  hypoventilation

A  hexokinase

B  aromatase

C  alpha reductase

D  carbonic anhydrase

A  increase GFR

B  not change GFR

C  decrease GFR

A  the rate of fluid filtered from the renal pelvis

B  the rate of fluid filtered from the peritubular capillaries

C  the rate of fluid filtered from the glomerular capillaries

D  rate of fluid filtered from the nephron loop

A  plasma oncotic pressure

B    

C  bowman’s space hydrostatic pressure

D  plasma hydrostatic pressure

A  plasma hydrostatic pressure

B  bowman’s space

C  plasma oncotic pressure

A  lumen of distal convoluted tubule

B  lumen of proximal convoluted tubule

C  bowman’s space

D  collecting duct

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  posterior pituitary gland

B  pineal gland

C  Hypothalamus

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  lipids

C  monosaccharides

D  amino acids

E  triglycerides

A  protein

B  glucose

C  starch

D  nucleic acids

E  lipids

A  freezing the substrate that binds to that enzyme

B  raising the temperature of a molecule

C  lowering the activation energy required for a chemical reaction

D  causing water to dissociate

A  maltose

B  amino acids

C  lipids

D  protein

E  starch

A  increased amylase activity

B  reduced amylase activity

C  no change in amylase activity

A  light blue

B  red

C  blue-black

D  pink

A  protein

B  DNA

C  lipids

D  starch

E  potassium permanganate

A  negative result

B    

C  positive result

A  increases the synthesis of water in the alveoli

B  increases bronchial contstriction

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

D  increases surface tension in alveoli

A  external intercostals

B  rectus abdominis

C  pectoralis major

D  internal intercostals

A  total lung capacity

B  max inspiratory volume

C  dead anatomical space

D  tidal volume

A  swan ganz catheter

B  electrocardiogram

C  spirometry

D  sphygmomanometer

A  stays the same

B  increases

C  decreases

A  type 2 alveolar cells

B  alveolar macrophages

C  type 1 alveolar cells

D  bronchial cells

A  constriction of trachea

B  constriction of bronchioles

C  mucus build up in trachea

D  loss of elastic recoil in lungs

A  vital capacity

B  forced vital capacity

C  expiratory reserve volume

D  Total lung capacity

A  inspiratory reserve volume

B  residual volume

C  tidal volume

D  vital capacity