Lab Exam 2

A  residual volume

B  inspiratory reserve volume

C  vital capacity

D  tidal volume

A  increases bronchial contstriction

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

C  increases the synthesis of water in the alveoli

D  increases surface tension in alveoli

A  variable

B  constant

C  mid

A  designed to detect the presence of eosinophils

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

C  designed to detect the foreign antigen directly

D  designed to detect the presence of macrophages

A  the concentration of neutrophils in a blood sample

B  the hematocrit of a blood sample

C  the concentration of antibodies in a sample

D  whether antigens are identical, related or unrelated

A  fetal red blood cells

B  fetal aldosterone

C  fetal thyroid hormones

D  human chorionic gonadtropin (hCG)

A  to detect DNA

B  to detect RNA

C  to detect protein

D  to detect mRNA

A  sterility

B  anemia

C  cancer

D  pregnancy

A  ELISA

B  sedimentation rate

C  centrifugation

D  gel electrophoresis

A  Exoskeleton lattice immunosuppressive assay

B  Enzyme linked immunosorbent Assay

C  Enteric lymphocytes immunosorbent assay

D  Enzymatic lattice iron sulphur assay

A  leukocytes

B  plasma

C  plasma proteins

D  erythrocytes

A  14 g/100 ml of blood

B  10 g/100 ml of blood

C  22 g/100 ml of blood

D  8 g/100 ml of blood

A  O

B  AB

C  B

D  A

A  45%

B  75%

C  35%

D  62%

E  8%

A  decreased

B  normal levels

C  elevated

A  erythrocyte sedimentation rate

B  hemoglobin

C  hematocrit

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 potassium in the lungs

B  decreased carbon dioxide in the blood

C  increased carbon dioxide in the blood

D  increased potassium in the blood

A  monohydroxide

B  carbon monixde

C  carbohydrate

D  carbonic acid

A  metabolic alkalosis

B  respiratory alkalosis

C  metabolic acidosis

D  none of the above

A  6.45 – 7.0

B  7.45 – 7.65

C  7.05-7.15

D  7.35 – 7.45

A  increases volume of oxygen inspired

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

C  reduces the strain on your respiratory muscles

D  none of the above

A  lower respiratory rate to retain more CO2 in the blood

B  hyperventilation to get rid of CO2

C  hypoventilate to retain more oxygen in the blood

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

A  metabolic alkalosis

B  metabolic acidosis

C  respiratory acidosis

A  hypoventilation

B  emphysema

C  paralysis of the respiratory muscles

D  hyperventilation

A  aromatase

B  carbonic anhydrase

C  alpha reductase

D  hexokinase

A  not change GFR

B  increase GFR

C  decrease GFR

A  the rate of fluid filtered from the peritubular capillaries

B  the rate of fluid filtered from the glomerular capillaries

C  rate of fluid filtered from the nephron loop

D  the rate of fluid filtered from the renal pelvis

A  plasma hydrostatic pressure

B  bowman’s space hydrostatic pressure

C  plasma oncotic pressure

D    

A  bowman’s space

B  plasma hydrostatic pressure

C  plasma oncotic pressure

A  bowman’s space

B  collecting duct

C  lumen of distal convoluted tubule

D  lumen of proximal 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  posterior pituitary gland

B  anterior pituitary gland

C  pineal gland

D  Hypothalamus

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 potassium reabsorption in the nephron loop

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

A  triglycerides

B  nucleic acids

C  lipids

D  amino acids

E  monosaccharides

A  glucose

B  protein

C  nucleic acids

D  lipids

E  starch

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  starch

C  lipids

D  protein

E  amino acids

A  increased amylase activity

B  no change in amylase activity

C  reduced amylase activity

A  light blue

B  blue-black

C  red

D  pink

A  protein

B  starch

C  DNA

D  lipids

E  potassium permanganate

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  rectus abdominis

B  external intercostals

C  internal intercostals

D  pectoralis major

A  max inspiratory volume

B  tidal volume

C  total lung capacity

D  dead anatomical space

A  swan ganz catheter

B  electrocardiogram

C  sphygmomanometer

D  spirometry

A  stays the same

B  increases

C  decreases

A  bronchial cells

B  type 1 alveolar cells

C  type 2 alveolar cells

D  alveolar macrophages

A  constriction of bronchioles

B  loss of elastic recoil in lungs

C  mucus build up in trachea

D  constriction of trachea

A  forced vital capacity

B  Total lung capacity

C  expiratory reserve volume

D  vital capacity

A  vital capacity

B  tidal volume

C  residual volume

D  inspiratory reserve volume