Lab Exam 2

A  residual volume

B  tidal volume

C  inspiratory reserve volume

D  vital capacity

A  increases bronchial contstriction

B  increases surface tension in alveoli

C  increases the synthesis of water in the alveoli

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

A  constant

B  mid

C  variable

A  designed to detect the foreign antigen directly

B  designed to detect the presence of macrophages

C  designed to detect the presence of eosinophils

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

A  the concentration of antibodies in a sample

B  the hematocrit of a blood sample

C  whether antigens are identical, related or unrelated

D  the concentration of neutrophils in a blood sample

A  fetal red blood cells

B  human chorionic gonadtropin (hCG)

C  fetal thyroid hormones

D  fetal aldosterone

A  to detect RNA

B  to detect mRNA

C  to detect protein

D  to detect DNA

A  pregnancy

B  sterility

C  cancer

D  anemia

A  sedimentation rate

B  gel electrophoresis

C  ELISA

D  centrifugation

A  Enzymatic lattice iron sulphur assay

B  Enteric lymphocytes immunosorbent assay

C  Exoskeleton lattice immunosuppressive assay

D  Enzyme linked immunosorbent Assay

A  plasma

B  erythrocytes

C  plasma proteins

D  leukocytes

A  8 g/100 ml of blood

B  10 g/100 ml of blood

C  14 g/100 ml of blood

D  22 g/100 ml of blood

A  B

B  A

C  O

D  AB

A  45%

B  8%

C  75%

D  62%

E  35%

A  decreased

B  elevated

C  normal levels

A  erythrocyte sedimentation rate

B  hematocrit

C  hemoglobin

D  fibrin clotting time

A  cell blood count

B  hematocrit

C  erythrocyte sedimentation rate

D  hemoglobin levels

A  polycythemia

B  anemia

C  thrombocytopenia

D  thrombocytosis

A  increased potassium in the blood

B  decreased carbon dioxide in the blood

C  increased carbon dioxide in the blood

D  increased potassium in the lungs

A  carbon monixde

B  carbonic acid

C  carbohydrate

D  monohydroxide

A  metabolic alkalosis

B  metabolic acidosis

C  respiratory alkalosis

D  none of the above

A  6.45 – 7.0

B  7.05-7.15

C  7.35 – 7.45

D  7.45 – 7.65

A  reduces the strain on your respiratory muscles

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

C  increases volume of oxygen inspired

D  none of the above

A  hyperventilation to get rid of CO2

B  lower respiratory rate to retain more CO2 in the blood

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

D  hypoventilate to retain more oxygen in the blood

A  metabolic alkalosis

B  metabolic acidosis

C  respiratory acidosis

A  emphysema

B  hyperventilation

C  hypoventilation

D  paralysis of the respiratory muscles

A  aromatase

B  hexokinase

C  alpha reductase

D  carbonic anhydrase

A  not change GFR

B  decrease GFR

C  increase GFR

A  the rate of fluid filtered from the renal pelvis

B  the rate of fluid filtered from the glomerular capillaries

C  the rate of fluid filtered from the peritubular capillaries

D  rate of fluid filtered from the nephron loop

A  bowman’s space hydrostatic pressure

B  plasma oncotic pressure

C    

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  collecting duct

D  bowman’s space

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  anterior pituitary gland

B  posterior pituitary gland

C  pineal gland

D  Hypothalamus

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

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

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

D  acts to increase potassium reabsorption in the nephron loop

A  nucleic acids

B  monosaccharides

C  amino acids

D  lipids

E  triglycerides

A  protein

B  starch

C  nucleic acids

D  lipids

E  glucose

A  raising the temperature of a molecule

B  causing water to dissociate

C  freezing the substrate that binds to that enzyme

D  lowering the activation energy required for a chemical reaction

A  lipids

B  amino acids

C  protein

D  starch

E  maltose

A  reduced amylase activity

B  no change in amylase activity

C  increased amylase activity

A  light blue

B  pink

C  blue-black

D  red

A  DNA

B  potassium permanganate

C  lipids

D  protein

E  starch

A    

B  positive result

C  negative result

A  increases surface tension in alveoli

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

C  increases the synthesis of water in the alveoli

D  increases bronchial contstriction

A  pectoralis major

B  rectus abdominis

C  external intercostals

D  internal intercostals

A  max inspiratory volume

B  total lung capacity

C  tidal volume

D  dead anatomical space

A  sphygmomanometer

B  swan ganz catheter

C  spirometry

D  electrocardiogram

A  stays the same

B  decreases

C  increases

A  bronchial cells

B  type 2 alveolar cells

C  type 1 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  expiratory reserve volume

B  Total lung capacity

C  forced vital capacity

D  vital capacity

A  inspiratory reserve volume

B  vital capacity

C  residual volume

D  tidal volume