Lab Exam 2

A  inspiratory reserve volume

B  vital capacity

C  tidal volume

D  residual volume

A  increases surface tension in alveoli

B  increases the synthesis of water in the alveoli

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

D  increases bronchial contstriction

A  variable

B  mid

C  constant

A  designed to detect the presence of macrophages

B  designed to detect the presence of eosinophils

C  designed to detect the foreign antigen directly

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

A  the hematocrit of a blood sample

B  the concentration of antibodies in a sample

C  whether antigens are identical, related or unrelated

D  the concentration of neutrophils in a blood sample

A  fetal aldosterone

B  fetal thyroid hormones

C  fetal red blood cells

D  human chorionic gonadtropin (hCG)

A  to detect mRNA

B  to detect RNA

C  to detect protein

D  to detect DNA

A  pregnancy

B  sterility

C  anemia

D  cancer

A  centrifugation

B  sedimentation rate

C  ELISA

D  gel electrophoresis

A  Exoskeleton lattice immunosuppressive assay

B  Enteric lymphocytes immunosorbent assay

C  Enzyme linked immunosorbent Assay

D  Enzymatic lattice iron sulphur assay

A  plasma

B  leukocytes

C  erythrocytes

D  plasma proteins

A  8 g/100 ml of blood

B  22 g/100 ml of blood

C  14 g/100 ml of blood

D  10 g/100 ml of blood

A  A

B  AB

C  O

D  B

A  35%

B  75%

C  8%

D  62%

E  45%

A  elevated

B  decreased

C  normal levels

A  hemoglobin

B  hematocrit

C  fibrin clotting time

D  erythrocyte sedimentation rate

A  erythrocyte sedimentation rate

B  cell blood count

C  hematocrit

D  hemoglobin levels

A  anemia

B  polycythemia

C  thrombocytopenia

D  thrombocytosis

A  decreased carbon dioxide in the blood

B  increased carbon dioxide in the blood

C  increased potassium in the lungs

D  increased potassium in the blood

A  carbonic acid

B  carbohydrate

C  monohydroxide

D  carbon monixde

A  metabolic acidosis

B  metabolic alkalosis

C  respiratory alkalosis

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  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  lower respiratory rate to retain more CO2 in the blood

B  hypoventilate to retain more oxygen in the blood

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

D  hyperventilation to get rid of CO2

A  metabolic alkalosis

B  respiratory acidosis

C  metabolic acidosis

A  paralysis of the respiratory muscles

B  hypoventilation

C  hyperventilation

D  emphysema

A  hexokinase

B  alpha reductase

C  carbonic anhydrase

D  aromatase

A  increase GFR

B  not change GFR

C  decrease GFR

A  rate of fluid filtered from the nephron loop

B  the rate of fluid filtered from the peritubular capillaries

C  the rate of fluid filtered from the renal pelvis

D  the rate of fluid filtered from the glomerular capillaries

A    

B  plasma hydrostatic pressure

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 proximal convoluted tubule

B  collecting duct

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 secretion of sodium and reabsorption 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 reabsorption of sodium and secretion of potassium

A  Hypothalamus

B  pineal gland

C  posterior pituitary gland

D  anterior pituitary gland

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 distal convoluted tubule

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

A  triglycerides

B  nucleic acids

C  monosaccharides

D  lipids

E  amino acids

A  glucose

B  nucleic acids

C  starch

D  lipids

E  protein

A  raising the temperature of a molecule

B  lowering the activation energy required for a chemical reaction

C  freezing the substrate that binds to that enzyme

D  causing water to dissociate

A  starch

B  protein

C  amino acids

D  maltose

E  lipids

A  increased amylase activity

B  reduced amylase activity

C  no change in amylase activity

A  blue-black

B  red

C  light blue

D  pink

A  starch

B  protein

C  DNA

D  potassium permanganate

E  lipids

A  negative result

B  positive result

C    

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  external intercostals

B  internal intercostals

C  pectoralis major

D  rectus abdominis

A  dead anatomical space

B  max inspiratory volume

C  tidal volume

D  total lung capacity

A  spirometry

B  electrocardiogram

C  sphygmomanometer

D  swan ganz catheter

A  decreases

B  increases

C  stays the same

A  type 2 alveolar cells

B  alveolar macrophages

C  bronchial cells

D  type 1 alveolar cells

A  mucus build up in trachea

B  constriction of bronchioles

C  loss of elastic recoil in lungs

D  constriction of trachea

A  forced vital capacity

B  Total lung capacity

C  expiratory reserve volume

D  vital capacity

A  vital capacity

B  inspiratory reserve volume

C  residual volume

D  tidal volume