Lab Exam 2

A  residual volume

B  vital capacity

C  inspiratory reserve volume

D  tidal volume

A  increases bronchial contstriction

B  increases the synthesis of water in the alveoli

C  increases surface tension in alveoli

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

A  variable

B  constant

C  mid

A  designed to detect the presence of macrophages

B  designed to detect the foreign antigen directly

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  whether antigens are identical, related or unrelated

C  the concentration of antibodies in a sample

D  the concentration of neutrophils in a blood sample

A  human chorionic gonadtropin (hCG)

B  fetal thyroid hormones

C  fetal red blood cells

D  fetal aldosterone

A  to detect mRNA

B  to detect DNA

C  to detect protein

D  to detect RNA

A  sterility

B  anemia

C  cancer

D  pregnancy

A  gel electrophoresis

B  ELISA

C  sedimentation rate

D  centrifugation

A  Enzymatic lattice iron sulphur assay

B  Enteric lymphocytes immunosorbent assay

C  Exoskeleton lattice immunosuppressive assay

D  Enzyme linked immunosorbent Assay

A  erythrocytes

B  plasma

C  leukocytes

D  plasma proteins

A  8 g/100 ml of blood

B  14 g/100 ml of blood

C  22 g/100 ml of blood

D  10 g/100 ml of blood

A  B

B  AB

C  O

D  A

A  8%

B  62%

C  45%

D  35%

E  75%

A  elevated

B  normal levels

C  decreased

A  hemoglobin

B  hematocrit

C  fibrin clotting time

D  erythrocyte sedimentation rate

A  erythrocyte sedimentation rate

B  hemoglobin levels

C  cell blood count

D  hematocrit

A  thrombocytosis

B  thrombocytopenia

C  polycythemia

D  anemia

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  carbon monixde

B  carbonic acid

C  monohydroxide

D  carbohydrate

A  metabolic acidosis

B  metabolic alkalosis

C  respiratory 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  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  lower respiratory rate to retain more CO2 in the blood

C  hyperventilation to get rid of CO2

D  hypoventilate to retain more oxygen in the blood

A  metabolic acidosis

B  metabolic alkalosis

C  respiratory acidosis

A  paralysis of the respiratory muscles

B  emphysema

C  hyperventilation

D  hypoventilation

A  carbonic anhydrase

B  aromatase

C  alpha reductase

D  hexokinase

A  decrease GFR

B  increase GFR

C  not change GFR

A  the rate of fluid filtered from the peritubular capillaries

B  the rate of fluid filtered from the renal pelvis

C  rate of fluid filtered from the nephron loop

D  the rate of fluid filtered from the glomerular capillaries

A  plasma hydrostatic pressure

B  bowman’s space hydrostatic pressure

C    

D  plasma oncotic pressure

A  bowman’s space

B  plasma hydrostatic pressure

C  plasma oncotic pressure

A  lumen of distal convoluted tubule

B  bowman’s space

C  lumen of proximal convoluted tubule

D  collecting duct

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

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

A  pineal gland

B  Hypothalamus

C  posterior pituitary gland

D  anterior pituitary gland

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 distal convoluted tubule

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  monosaccharides

B  nucleic acids

C  amino acids

D  lipids

E  triglycerides

A  protein

B  starch

C  nucleic acids

D  glucose

E  lipids

A  causing water to dissociate

B  freezing the substrate that binds to that enzyme

C  raising the temperature of a molecule

D  lowering the activation energy required for a chemical reaction

A  lipids

B  starch

C  amino acids

D  maltose

E  protein

A  increased amylase activity

B  no change in amylase activity

C  reduced amylase activity

A  light blue

B  pink

C  blue-black

D  red

A  potassium permanganate

B  starch

C  DNA

D  lipids

E  protein

A  positive result

B  negative result

C    

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

B  increases bronchial contstriction

C  increases the synthesis of water in the alveoli

D  increases surface tension in alveoli

A  pectoralis major

B  rectus abdominis

C  internal intercostals

D  external intercostals

A  total lung capacity

B  dead anatomical space

C  max inspiratory volume

D  tidal volume

A  swan ganz catheter

B  sphygmomanometer

C  spirometry

D  electrocardiogram

A  stays the same

B  increases

C  decreases

A  type 2 alveolar cells

B  alveolar macrophages

C  bronchial cells

D  type 1 alveolar cells

A  constriction of bronchioles

B  mucus build up in trachea

C  constriction of trachea

D  loss of elastic recoil in lungs

A  vital capacity

B  expiratory reserve volume

C  forced vital capacity

D  Total lung capacity

A  inspiratory reserve volume

B  residual volume

C  vital capacity

D  tidal volume