Download Straighterline Anatomy & Physiology 2 BIO202 Final Proctored Exam (303 QUESTIONS) and more Exams Biology in PDF only on Docsity!
Straighterline | Anatomy | & | Physiology | 2 |
BIO202 | Final | Proctored | Exam | (303 |
QUESTIONS) | with | verified | detailed |
solutions
To | get | Straighterline | AP2 | Anatomy | and | Physiology | 2 | BIO202 | Final | Proctored | Exam | SCREENSHOTS | - | DONE | APRIL | 2025 | (QUESTIONS | 1 | - | 60), | visit: | https://docmerit.com/doc/show/straighterline-ap2-anatomy-and- physiology-2-bio202-final-proctored-exam-screenshots-done-april-2025- questions-1- When | erythrocytes | are | destroyed, | which | of | the | following | events | occurs? | - | Correct | answer | ✔To | get | Straighterline | AP2 | Anatomy | and | Physiology | 2 | BIO202 | Final | Proctored | Exam | SCREENSHOTS | - | DONE | APRIL | 2025 | (QUESTIONS | 1 | - | 60), | visit: | https://docmerit.com/doc/show/straighterline- ap2-anatomy-and-physiology-2-bio202-final-proctored-exam-screenshots- done-april-2025-questions-1- The | globin | portion | of | the | molecule | is | broken | down | into | amino | acids. Type | AB | blood | - | Correct | answer | ✔has | both | A | and | B | antigens | on | the | red | cells In | the | platelet | release | reaction, | - | Correct | answer | ✔ADP | and | thromboxanes | stimulate | other | platelets | to | become | activated.
The | hematocrit | is | - | Correct | answer | ✔d. | the | percentage | of | RBCs | in | a | given | volume | of | blood. What | vitamin | is | necessary | to | produce | many | clotting | factors | in | the | liver? | - | Correct | answer | ✔Vitamin | K A | white | blood | cell | engulfing | a | bacterium | is | an | example | of | blood | functioning | in | - | Correct | answer | ✔a. | protection. The | oxygenated | form | of | hemoglobin | is | called | - | Correct | answer | ✔oxyhemoglobin The | only | formed | elements | that | possess | a | nucleus | when | mature | are | the | - | Correct | answer | ✔c. | leukocytes Plasma | - | Correct | answer | ✔. | is | the | liquid | matrix | of | the | blood. An | increased | amount | of | heparin | in | the | blood | might | - | Correct | answer | ✔. | prevent | clotting | process. On | which | chromosome | is | there | a | mutation | that | leads | to | sickle | cell | anemia? | - | Correct | answer | ✔b. | chromosome | 11
The | "pacemaker" | of | the | heart | is | the | - | Correct | answer | ✔SA | node Where | is | blood | moving | during | the | period | of | ejection? | - | Correct | answer | ✔Ventricles | to | great | vessels The | adult | heart | averages | ___________ | grams. | - | Correct | answer | ✔250- The | epicardium | - | Correct | answer | ✔covers | the | surface | of | the | heart. Energy | for | contraction | of | myocardial | cells | comes | primarily | from | - | Correct | answer | ✔aerobic | respiration | in | the | mitochondria What | event(s) | occur | during | the | QRS | complex | of | an | ECG? | - | Correct | answer | ✔depolarization | of | the | ventricles | and | repolarization | of | the | atria The | relationship | between | preload | and | stroke | volume | is | known | as | - | Correct | answer | ✔Starling | Law | of | the | heart. Cardiac | muscle | cells | - | Correct | answer | ✔are | maintained | by | an | extensive | capillary | network. During | the | isovolumetric | contraction | period | of | the | cardiac | cycle, | - | Correct | answer | ✔AV | and | semilunar | valves | are | closed.
Pressure | in | the | right | ventricle | must | exceed | pressure | in | the | ____ | before | the | right | ventricle | can | eject | blood. | - | Correct | answer | ✔pulmonary | trunk In | the | cardiac | cycle, | - | Correct | answer | ✔all | four | chambers | of | the | heart | are | in | diastole | at | the | same | time. What | cardiac | arrhythmia | will | have | no | QRS | complex | as | a | symptom? | - | Correct | answer | ✔ventricular | fibrillation Which | of | the | following | is | administered | to | the | people | suffering | from | myocardial | infarction | following | onset | of | symptoms? | - | Correct | answer | ✔Tissue | plasminogen | activator | (t-PA) Which | of | the | following | might | increase | the | risk | for | cardiovascular | disease? | - | Correct | answer | ✔chronic | stress Aortic | stenosis | results | from | - | Correct | answer | ✔a | narrowed | opening | through | the | aortic | valve An | incompetent | pulmonary | semilunar | valve | could | result | in | less | blood | reaching | the | - | Correct | answer | ✔lungs A | patient | has | been | diagnosed | with | mild | heart | disease. | Tests | show | that | some | of | the | coronary | arteries | are | partially | occluded. | Which | of | the | following | is | the | best | course | of | action | to | treat | the | disease? | - | Correct | answer | ✔Angioplasty
aspect | of | the | leg | to | the | popliteal | vein | is | the | _____ | saphenous | vein. | - | Correct | answer | ✔great; | small If | someone | has | a | blood | pressure | reading | of | 110/70 | mm | Hg, | their | pulse | pressure | would | be | - | Correct | answer | ✔ 40 | mm | Hg. What | is | the | most | important | means | by | which | capillary | exchange | occurs? | - | Correct | answer | ✔diffusion Which | of | the | following | statements | about | laminar | blood | flow | is | true? | - | Correct | answer | ✔The | outermost | layer | of | blood | experiences | the | greatest | resistance | to | flow. In | capillary | exchange, | which | of | the | following | statements | is | true? | - | Correct | answer | ✔Most | fluid | that | leaves | the | arterial | end | of | a | capillary | reenters | the | venous | end | of | a | capillary. The | exchange | of | nutrients | and | gases | between | the | blood | and | tissue | cells | is | the | primary | function | of | - | Correct | answer | ✔capillaries. Resistance | to | blood | flow | is | greatest | in | - | Correct | answer | ✔arterioles The | major | types | of | veins | are | ____________, | ____________, | and | ______. | - | Correct | answer | ✔superficial | veins, | deep | veins, | and | sinuses
What | are | vasa | vasorum? | - | Correct | answer | ✔Blood | vessels | that | nourish | the | tunica | adventitia | and | tunica | media. Which | statement | is | CORRECT? | - | Correct | answer | ✔Veins | contain | valves | and | arteries | do | not. Which | of | the | following | functions | is | associated | with | vessels | that | carry | blood | directly | from | arterioles | to | veins | without | passing | through | capillaries? | - | Correct | answer | ✔thermoregulation Which | of | the | following | organs | would | be | most | likely | to | contain | fenestrated | capillaries? | - | Correct | answer | ✔kidney Case | study: Dale | Fremore | was | back | home | after | spending | the | day | at | a | picnic | where | he | ate | some | "spoiled" | potato | salad. | He | developed | severe | abdominal | pain | and | cramps, | vomiting, | and | diarrhea. | After | about | ten | to | twelve | episodes | of | water | diarrhea, | Mr. | Fremore | became | so | pale | and | weak | he | could | hardly | walk. | His | wife | took | him | to | the | hospital | where | he | was | diagnosed | with | severe | dehydration | (decreased | plasma | volume). | Mr. | Fremore | was | suffering | from | shock. The | body | has | several | mechanisms | that | can | come | into | play | to | try | to | maintain | blood | pressure | and | blood | flow | when | a | person | goes | into | shock. |
Which | of | the | following | organs | does | NOT | contain | lymphatic | tissue? | - | Correct | answer | ✔liver Lymph | capillaries | are | found | in | the | - | Correct | answer | ✔dermis Nonencapsulated | lymphatic | tissue | called | MALT | includes | all | of | the | following | except: | - | Correct | answer | ✔lymph | nodes. The | white | pulp | of | the | spleen | - | Correct | answer | ✔contains | lymphocytes | that | can | stimulate | an | immune | response. Describe | the | wall | of | lymphatic | capillaries. | - | Correct | answer | ✔Thin-walled, | with | overlapping | squamous | cells Lymph | nodules | are | - | Correct | answer | ✔located | in | the | loose | connective | tissue | of | the | digestive | system. Lymph | exits | a | lymph | node | via | the | - | Correct | answer | ✔efferent | lymphatic | vessels. The | spleen | - | Correct | answer | ✔. | filters | damaged | red | blood | cells | from | the | blood. The | palatine | tonsils | - | Correct | answer | ✔are | located | at | the | junction | of | the | oral | cavity | and | pharynx.
Lymph | movement | is | assisted | by | - | Correct | answer | ✔contraction | of | skeletal | muscle, | contraction | of | smooth | muscle | in | lymph | vessel, | pressure | changes | in | the | thorax | during | respiration, | and | compression | of | lymphatic | vessels. What | structural | feature | of | lymphatic | vessels | is | responsible | to | forward | movement | of | lymph? | - | Correct | answer | ✔valves Structurally, | lymph | vessels | are | most | similar | to | - | Correct | answer | ✔veins Bacteria | and | debris | are | actively | removed | from | the | lymph | by | _____ | in | the | sinuses | of | lymph | nodes. | - | Correct | answer | ✔macrophages What | is | the | function | of | thymosin? | - | Correct | answer | ✔maturation | of | T | cells Which | of | the | following | is | NOT | a | function | of | the | lymphatic | system? | - | Correct | answer | ✔Aiding | in | erythropoiesis | of | red | blood | cells. The | lymphatic | system | is | involved | in | - | Correct | answer | ✔lipid | absorption | from | the | digestive | tract Lymphatic | tissue | contains | an | interlaced | network | of | reticular | fibers | that | functions | to | - | Correct | answer | ✔trap | microorganisms.
Transfusing | a | person | with | plasma | proteins | from | a | person | or | an | animal | that | has | been | actively | immunized | against | a | specific | antigen | provides | - | Correct | answer | ✔passive | immunity Which | of | the | following | might | occur | after | a | helper | T | cell | is | presented | with | a | processed | antigen | and | costimulated? | - | Correct | answer | ✔Helper | T | cells | release | interleukins | that | stimulate | B | cells | to | clone. Several | days | after | an | initial | contact | with | an | antigen, | antibody | blood | levels | increases. | This | is | a | - | Correct | answer | ✔primary | response Which | of | the | following | cytokines | is | mismatched? | - | Correct | answer | ✔lymphotoxin | - | costimulator | of | T | cells Antibodies | - | Correct | answer | ✔have | a | variable | region | that | binds | to | a | specific | antigenic | determinant. In | a | patient | experiencing | a | parasitic | worm | infection, | which | of | the | following | immune | cells | will | greatly | increase | in | number? | - | Correct | answer | ✔eosinophils The | intense | inflammatory | response | seen | in | poison | ivy | is | due | to | activity | of | the | - | Correct | answer | ✔delayed | hypersensitivity | cells. Which | of | the | following | is | NOT | an | aging | effect | of | the | lymphatic | system | and | immunity? | - | Correct | answer | ✔Fluid | removal | by | the | lymphatic | capillaries | is | reduced.
The | HIV | virus | infects | - | Correct | answer | ✔helper | T | cells. An | abnormal, | exaggerated | response | of | the | immune | system | is | called | - | Correct | answer | ✔hypersensitivity Which | of | the | following | is | false? | - | Correct | answer | ✔There | is | currently | only | one | cure | for | AIDS | - | AZT. Several | research | groups | are | working | on | vaccines | that | will | be | effective | against | the | AIDS | virus. | When | a | successful | vaccine | is | produced, | it | is | likely | to | be | injected | to | produce | - | Correct | answer | ✔active | artificial | immunity. In | immunodeficiency | diseases, | - | Correct | answer | ✔inadequate | B | and/or | T | cell | formation | may | occur. The | largest | of | the | laryngeal | cartilages | is | the | - | Correct | answer | ✔thyroid | cartilage What | is | the | function | of | the | nasal | conchae? | - | Correct | answer | ✔increases | turbulence | and | surface | area | for | cleaning, | warming | and | moisturizing | the | air During | swallowing, | the | opening | into | the | larynx | is | covered | by | the | - | Correct | answer | ✔epiglottis
Why | is | fetal | hemoglobin | very | efficient | at | picking | up | oxygen? | - | Correct | answer | ✔The | fetal | oxygen-dissociation | curve | is | to | the | left | of | the | maternal | oxygen-dissociation | curve. Arrange | the | following | in | order | from | highest | to | lowest | PO2. (1) | PO2 | of | pulmonary | veins (2) | PO2 | of | pulmonary | artery (3) | PO2 | of | alveolar | air | - | Correct | answer | ✔3, | 1, | 2 will | bind | more | readily | to | carbon | dioxide. | - | Correct | answer | ✔Hemoglobin | that | has | released | its | oxygen The | Haldane | effect | means | that | - | Correct | answer | ✔as | hemoglobin | releases | O2, | the | ability | to | pick | up | CO2 | increases. Explain | why | the | PO2 | of | the | blood | leaving | pulmonary | capillaries | is | 104 | mm | Hg, | but | the | blood | leaving | the | lungs | to | enter | the | left | atrium | is | 95 | mm | Hg | - | Correct | answer | ✔Deoxygenated | blood | from | bronchial | circulation | is | mixed | with | blood | from | oxygenated | alveolar | circulation During | exercise, | ventilation | initially | increases | due | to | - | Correct | answer | ✔limb | movements | that | stimulate | the | respiratory | center. If | you | exercise | with | enough | intensity | that | the | blood | pH | is | changed, | you | have | exceeded | the | _______. | - | Correct | answer | ✔anaerobic | threshold
All | of | the | following | are | changes | seen | in | the | respiratory | system | with | aging, | except | - | Correct | answer | ✔Decreased | lung | compliance As | the | result | of | an | asthmatic | attack, | - | Correct | answer | ✔ventilation | is | inadequate | to | oxygenate | blood. A | patient | has | severe | pneumonia, | which | has | thickened | the | respiratory | membrane. | Despite | oxygen | therapy, | he | still | has | rapid | respiration | and | feels | as | if | he | is | not | getting | enough | air. | This | is | because | - | Correct | answer | ✔even | though | he | is | receiving | enough | oxygen, | carbon | dioxide | and | hydrogen | ions | accumulate | in | his | blood | and | cause | the | respiratory | rate | to | continue | to | increase. Where | does | the | majority | of | nutrient | absorption | occur? | - | Correct | answer | ✔the | jejunum | and | duodenum Damage | to | the | liver | would | hamper | digestion | of | - | Correct | answer | ✔lipids Arrange | the | following | structures | in | order | from | the | small | intestine | to | the | rectum. | (1) | ascending | colon (2) | descending | colon (3) | sigmoid | colon (4) | transverse | colon | - | Correct | answer | ✔1, | 4, | 2, | 3
Which | of | the | following | statements | regarding | swallowing | is | true? | - | Correct | answer | ✔In | the | pharyngeal | phase, | food | is | moved | through | the | pharynx How | does | the | muscularis | layer | of | the | esophagus | differ | from | the | rest | of | the | digestive | tract? | - | Correct | answer | ✔the | superior | part | is | skeletal | muscle Gastrocolic | reflexes | are | reflexes | that | - | Correct | answer | ✔cause | mass | movements | of | the | colon | when | food | is | present | in | the | stomach Which | of | the | following | is | mismatched? | - | Correct | answer | ✔distention | of | intestinal | wall | - | increases | intestinal | motility Which | of | the | following | is | NOT | a | type | of | propulsion | in | the | digestive | tract? | - | Correct | answer | ✔segmental | contraction Inflammation | of | the | gums | is | called | - | Correct | answer | ✔gingivitis Inflammation | of | the | stomach | mucosa | in | the | area | superior | to | the | pyloric | sphincter | is | most | appropriately | referred | to | as | - | Correct | answer | ✔gastric | ulcer. How | are | ions | such | as | sodium, | potassium, | calcium, | magnesium, | and | phosphate | transported | from | the | intestinal | lumen? | - | Correct | answer | ✔active | transport
Gastritis, | peptic | ulcers | and | gastric | cancer | can | all | be | caused | by | - | Correct | answer | ✔Helicobacter | pylori, | a | bacterium Fat | soluble | vitamins | can | be | toxic | in | large | doses | because | they | - | Correct | answer | ✔can | be | stored | and | accumulate | in | body | tissues. Which | of | the | following | are | energy | nutrients? | - | Correct | answer | ✔carbohydrates, | proteins, | lipids If | your | daily | diet | is | deficient | in | carbohydrates, | the | result | might | be | - | Correct | answer | ✔decrease | of | muscle | mass Small | dietary | organic | compounds | that | are | necessary | for | metabolism | are | called: | - | Correct | answer | ✔vitamins. A | food | that | contains | all | nine | essential | amino | acids | is | called | a(n) | - | Correct | answer | ✔complete | protein An | example | of | an | incomplete | protein | food | is | - | Correct | answer | ✔leafy | green | vegetables The | most | common | monosaccharides | in | the | diet | are | - | Correct | answer | ✔glucose | and | fructose
