Lab Exam 2

A  tidal volume

B  residual volume

C  vital capacity

D  inspiratory reserve volume

A  increases the synthesis of water in the alveoli

B  increases surface tension in alveoli

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

D  increases bronchial contstriction

A  mid

B  variable

C  constant

A  designed to detect the presence of eosinophils

B  designed to detect the presence of macrophages

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

D  designed to detect the foreign antigen directly

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  pregnancy

C  cancer

D  anemia

A  centrifugation

B  ELISA

C  gel electrophoresis

D  sedimentation rate

A  Enteric lymphocytes immunosorbent assay

B  Enzymatic lattice iron sulphur assay

C  Enzyme linked immunosorbent Assay

D  Exoskeleton lattice immunosuppressive assay

A  erythrocytes

B  leukocytes

C  plasma proteins

D  plasma

A  22 g/100 ml of blood

B  14 g/100 ml of blood

C  10 g/100 ml of blood

D  8 g/100 ml of blood

A  B

B  AB

C  O

D  A

A  35%

B  75%

C  62%

D  45%

E  8%

A  normal levels

B  elevated

C  decreased

A  hematocrit

B  hemoglobin

C  erythrocyte sedimentation rate

D  fibrin clotting time

A  cell blood count

B  erythrocyte sedimentation rate

C  hemoglobin levels

D  hematocrit

A  polycythemia

B  thrombocytopenia

C  thrombocytosis

D  anemia

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  carbohydrate

B  monohydroxide

C  carbon monixde

D  carbonic acid

A  metabolic acidosis

B  respiratory alkalosis

C  metabolic alkalosis

D  none of the above

A  7.05-7.15

B  7.35 – 7.45

C  6.45 – 7.0

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

B  hyperventilation to get rid of CO2

C  hypoventilate to retain more oxygen in the blood

D  lower respiratory rate to retain more CO2 in the blood

A  metabolic alkalosis

B  respiratory acidosis

C  metabolic acidosis

A  emphysema

B  hypoventilation

C  hyperventilation

D  paralysis of the respiratory muscles

A  hexokinase

B  aromatase

C  carbonic anhydrase

D  alpha reductase

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 glomerular capillaries

C  the rate of fluid filtered from the peritubular capillaries

D  rate of fluid filtered from the nephron loop

A    

B  plasma oncotic pressure

C  plasma hydrostatic pressure

D  bowman’s space hydrostatic pressure

A  plasma oncotic pressure

B  bowman’s space

C  plasma hydrostatic pressure

A  lumen of proximal convoluted tubule

B  lumen of distal convoluted tubule

C  bowman’s space

D  collecting duct

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 collecting ducts to increase the reabsorption of water

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

A  Hypothalamus

B  anterior pituitary gland

C  posterior pituitary gland

D  pineal gland

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

A  monosaccharides

B  amino acids

C  triglycerides

D  lipids

E  nucleic acids

A  lipids

B  nucleic acids

C  glucose

D  starch

E  protein

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  starch

C  maltose

D  amino acids

E  protein

A  no change in amylase activity

B  reduced amylase activity

C  increased amylase activity

A  light blue

B  blue-black

C  pink

D  red

A  potassium permanganate

B  protein

C  starch

D  DNA

E  lipids

A    

B  negative result

C  positive result

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  pectoralis major

B  rectus abdominis

C  external intercostals

D  internal intercostals

A  tidal volume

B  max inspiratory volume

C  dead anatomical space

D  total lung capacity

A  sphygmomanometer

B  swan ganz catheter

C  spirometry

D  electrocardiogram

A  decreases

B  stays the same

C  increases

A  alveolar macrophages

B  type 1 alveolar cells

C  type 2 alveolar cells

D  bronchial cells

A  loss of elastic recoil in lungs

B  mucus build up in trachea

C  constriction of trachea

D  constriction of bronchioles

A  Total lung capacity

B  vital capacity

C  forced vital capacity

D  expiratory reserve volume

A  tidal volume

B  inspiratory reserve volume

C  vital capacity

D  residual volume