Instructions:
- Turn off your mobile phone
- Do not use any book, internet and/or notes
- The test is supposed to take 03 hours, then make 03 breaks of 05 min between hours.
- If you need more than 03 hours to answer all questions, take it.
- At the end – when the right answers will appear – take note of those questions you’ve got wrong.
- Passing rate: more than 70%.
GOOD LUCK!
Results
-
#1 Peripheral proteins are:
#2 About Integral proteins, choose the right alternative:
#3 About lipid bilayer it is correct to affirm:
#4 About Intercellular connections it is correct to say:
#5 Gap junctions are:
#6 Among the characteristics of simple diffusion, it is correct to say:
#7 Permeability is:
#8 Factors that increase permeability:
#9 About Carrier-mediated transport:
#10 The characteristics of carrier-mediated transport are:
#11 Characteristics of facilitated diffusion are:
#12 Characteristics of primary active transport:
#13 Which is NOT an example of primary active transport:
#14 Characteristics of secondary active transport:
#15 Characteristics of secondary active transport:
#16 Characteristics of secondary active transport are:
#17 Example of na+– glucose cotransport:
#18 Example of na+ –Ca2+ countertransport or exchange:
#19 Osmolarity:
#20 Osmolarity:
#21 About osmosis and osmotic pressure:
#22 The concentration of particles is converted to pressure according to the following equation:
#23 The osmotic pressure:
#24 About the reflection coefficient (σ):
#25 About the reflection coefficient (σ):
#26 About the reflection coefficient (σ):
#27 Effective osmotic pressure:
#28 About Ion channels:
#29 The conductance of a channel:
#30 Ligand-gated channels:
#31 A diffusion potential:
#32 The size of the diffusion potential:
#33 The equilibrium potential:
#34 About Na+ diffusion potential:
#35 Even more about Na+ diffusion potential:
#36 About Cl− diffusion potential:
#37 The Nernst equation:
#38 The driving force on an ion:
#39 Current flow occurs if:
#40 Inward current is
#41 Tetrodotoxin (TTX) and lidocaine:
#42 Relative refractory period
#43 Neurotransmitter diffuses across the synaptic cleft and combines with receptors on the postsynaptic cell membrane, causing:
#44 Facilitation, augmentation, and posttetanic potentiation occur:
#45 About Troponin it is correct to say:
#46 Pheochromocytoma is:
#47 About the mechanism of action for nicotinic receptors:
#48 Destruction of the thalamic nuclei results in:
#49 Vitamin A is necessary for:
#50 About the location and structure of the organ of Corti:
#51 If the stereocilia are bent toward the kinocilium:
#52 Golgi tendon organs (group Ib afferents) are:
#53 Pontine reticulospinal tract:
#54 Tectospinal tract:
#55 Lesions of the subthalamic nucleus:
#56 Temperature sensors on the skin and in the hypothalamus:
#57 Aspirin reduces fever by:
#58 Malignant hyperthermia:
#59 Arterioles:
#60 Bloodflow:
#61 Capacitance (compliance):
#62 Pulse pressure:
#63 Left atrial pressure is:
#64 The resting membrane potential is determined by:
#65 About the ventricles, atria, and the Purkinje system, specifically about phase 02:
#66 Conduction velocity:
#67 Sarcomere:
#68 Positive inotropic agents:
#69 About Positive staircase:
#70 About the Frank-starling relationship:
#71 When cardiac output and venous return are simultaneously plotted as a function of right atrial pressure:
#72 Stroke volume:
#73 The responses of the vasomotor center to a decrease in mean arterial blood pressure are:
#74 A decrease in renal perfusion pressure causes:
#75 About vasopressin [antidiuretic hormone (adh)]:
#76 If metabolic activity in skeletal muscle increases as a result of strenuous exercise:
#77 Sympathetic innervation of vascular smooth muscle:
#78 Functional residual capacity (FRC):
#79 In obstructive lung disease, such as asthma and chronic obstructive pulmonary disease (COPD):
#80 Compliance of the respiratory system:
#81 Neonatal respiratory distress syndrome:
#82 High lung volumes are:
#83 Low lung volumes are:
#84 The inspiratory muscles contract and cause the volume of the thorax to increase:
#85 “pink puffers” (primarily emphysema) have:
#86 O2-binding capacity of hemoglobin:
#87 O2 content of blood:
#88 At a po2 of 25 mm hg:
#89 At a po2 of 40 mm hg:
#90 Erythropoietin(epo):
#91 Cardiac output of the right ventricle:
#92 Fetal pulmonary vascular resistance is:
#93 Right-to-left shunts:
#94 Dorsal respiratory group:
#95 During exercise, there is an increase in ventilatory rate that:
#96 Plasma protein concentration and hematocrit decrease :
#97 Vasoconstriction of renal arterioles, which leads to a decrease in RBF, is produced by:
#98 About the autoregulation of RBF it is true:
#99 Estimates of GFR with blood urea nitrogen (BuN) and serum [creatinine]:
#100 It is true about the Starling equation:
#101 About the reabsorption of glucose:
#102 Splay:
#103 Excretion of PAH:
#104 Weak acids:
#105 Glomerulotubular balance in the proximal tubule:
#106 TF/P ratios along the proximal tubule:
#107 Shifts of K+ between the ICF and ECF:
#108 About dietary K+ it is true:
#109 Aldosterone:
#110 About urea it is true:
#111 About Calcium(Ca2+) it is true:
#112 About Magnesium(Mg2+) it is true:
#113 Corticopapillary osmotic gradient—high AdH:
#114 Countercurrent multiplication in the loop of Henle:
#115 About late distal tubule—high AdH:
#116 About collecting ducts—high AdH:
#117 About the mechanism of slow wave production:
#118 About swallowing:
#119 About esophageal motility it is false:
#120 About the Gastric motility it is false:
#121 About mixing and digestion it is false:
#122 About vomiting it is false:
#123 Pancreatic juice is NOT characterized by:
#124 About pepsin it is false:
#125 About the small intestine it is false:
#126 Malabsorption of lipids — steatorrhea cannot be caused by any of the following:
#127 About bilirubin production and excretion it is false:
#128 About G proteins it is false:
#129 Pathophysiology of growth hormone:
#130 About the hypothalamic control — corticotropin-releasing hormone (CRH) it is false:
#131 Which of the following is not an action of progesterone:
#132 About ovulation (day 14) it is false:
#133 About lactation it is false:
#134 Ovulation is suppressed as long as lactation continues because prolactin has not the following effects:
