Patient exhibit draft: evidence and limits

H1: Review without inventing prior work

Paper exhibit drafting only. Do not collect samples, run tests, diagnose a person or give treatment advice. These invented records are not actual patient results.

All U/E/G inputs below repeat the May 13 teaching records. No prior notebook or actual lab completion is assumed. The three records are unrelated classroom examples, not tests on the fictional story character.

Opening review input: U-X has code K1 and needs U-KEY; E1 changes from 100 to 70 AU over 5 min and needs a rate rule; G-X has {900,300} bp and needs a complete-pattern key. Original route: identify the needed comparison for each, aloud or in three brief notes. No clinical finding follows from a code alone. Actual route: genuine teacher-assigned deidentified story, records, keys and rubric replace original practice locally. Complete one draft outline only. Ask the teacher for the real materials and official task. Use only team contributions that actually occur.

Read only H1 during 0–10. Read each full record when its panel interval begins. Use the glossary and optional model as needed. Start S1's brief checks and next actions during work, then update changes.

F1: A fictional concern is an authored input

Original story card F1: an invented exhibit visitor, called Visitor V, wants clear explanations of three questions. U concern: Does a color code mean my kidneys are damaged? E concern: Does a faster signal change prove better digestion? G concern: Does a band match mean I have PKD? These are authored questions, not symptoms, actual feelings or clinical history. No real person is represented.

At 10–22 write one sentence introducing this fictional visitor and the wish for understandable, limited explanations. State that unrelated teaching records illustrate what tests can and cannot show. Do not turn U/E/G into the visitor’s clinical results. An exhibit is an organized explanation for an audience; this assignment is its draft outline, not publication. Actual route: genuine teacher-assigned deidentified story, records, keys and rubric replace original practice locally. Complete one draft outline only. Ask the teacher for the real materials and official task. Use only team contributions that actually occur.

Each panel may use four short labeled sentences. C: answer the concern within the record. E: cite evidence with IDs and the comparison. R: explain how the key or calculation supports the claim. L: state what the record cannot show. Patient perspective means addressing the supplied question respectfully, not inventing a diagnosis. No new image, report or final display is required.

U1: Panel 1 record and key

Urinalysis examines urine properties and components. A dipstick indicator is a test-specific readout. A categorical result is a class, not a concentration. Protein results require context and may have several explanations (URINE). No clinical reference range, amount or diagnosis is assigned here.

Original teaching chart U-KEY concerns a fictional protein-indicator channel only. K0 = pale yellow = category P0, lower reference category. K1 = light green = category P1, middle reference category. K2 = dark green = category P2, upper reference category. All categories have no numerical concentration unit. These invented colors/codes are not a real kit chart, a normal range, or instructions to read any strip.

Already-recorded cards, not materials to handle: U-N | negative-reference card | expected K0 | observed K0, pale yellow. U-P | positive-reference card | expected K2 | observed K2, dark green. U-X | fictional unknown card | expected category unspecified | observed K1, light green. The words/codes are complete color alternatives.

Teaching comparison rule: first compare the two reference cards with their expected codes and record whether each matches. Then map U-X through U-KEY and report its category. The control matches show internal consistency of this invented exercise only. They do not verify an actual device, reagent, reading time, sample identity or measurement quality.

At 22–40 draft the urinalysis panel. Use U-X and the supplied reference checks. State the categorical match, name the key and explain why it answers only a category question. Connect to F1’s U concern by separating a color category from kidney damage. No numerical concentration conversion is supplied. Actual route: genuine teacher-assigned deidentified story, records, keys and rubric replace original practice locally. Complete one draft outline only. Ask the teacher for the real materials and official task. Use only team contributions that actually occur.

E1: Panel 2 record and rule

An enzyme speeds a chemical reaction without being consumed as a reactant (ENZYME). Reaction rate describes change over elapsed time (RATE). This paper record uses an arbitrary substrate-associated signal, not a measured mass or concentration. AU means arbitrary signal units. No conversion from AU to substrate amount is provided.

Fictional recorded columns: record | label | starting signal at elapsed 0 min | ending signal at elapsed 5 min. E0 | no-enzyme comparison label | 100 AU | 90 AU. E1 | enzyme-present label | 100 AU | 70 AU. The endpoints and times are supplied observations to interpret, not instructions to prepare, time or run anything. No intermediate readings, repetitions or actual conditions are supplied.

Original calculation rule: positive signal-loss rate = (starting AU minus ending AU) / (ending time minus starting time). Keep the numerator positive for a decline. Report the change, elapsed time and average rate in AU/min. If elapsed time is zero or unavailable, the rate is unavailable, not zero. No rounding is needed for these values.

E0 has a signal decline despite its no-enzyme label. The two labels alone do not prove enzyme causation or validate a chemical measure. Report each raw signal-loss rate without subtracting E0 as a blank correction. No such correction or calibration is authorized by this teaching rule.

A single interval gives an average signal change per minute, not an initial rate, direct substrate disappearance, product appearance, optimal condition or digestive-health finding. The substrate-associated label does not supply a validated signal-to-amount relationship.

At 40–55 draft the enzyme/digestion panel. Bring both average signal-loss rates from your May 13 table, each shown as its raw change divided by 5 min in AU/min. Compare the average signal-loss rates. Explain that these are signal changes, not calibrated digestion or health. Address F1’s E concern without assigning cause or better health. No blank-corrected rate is requested. Actual route: genuine teacher-assigned deidentified story, records, keys and rubric replace original practice locally. Complete one draft outline only. Ask the teacher for the real materials and official task. Use only team contributions that actually occur.

G1: Panel 3 complete pattern evidence

Gel electrophoresis separates molecules using an electric field and matrix; size and charge affect movement (GEL). Under comparable conditions, smaller linear DNA fragments generally move farther. A size-reference lane supports approximate size comparisons. This record supplies nominal sizes directly; it is not an actual gel or measured image.

Original teaching text G-MAP lists lanes left to right L, R-A, R-B, C0, G-X, G-Y. Top marks the origin/wells; the arrow points downward, away from origin. For this idealized linear-DNA size model, the higher level is 900 bp, middle 600 bp and lower 300 bp. bp means base pairs, a DNA length unit. These levels are not a linear distance-to-size calibration or operating instructions.

Complete text equivalent: L contains bands at 900, 600 and 300 bp. R-A contains 900 and 300 bp. R-B contains 600 bp. C0, the blank reference, has no recorded bands. G-X contains 900 and 300 bp. G-Y contains 900, 600 and 300 bp. No band intensities or additional bands are supplied. The lane codes are fictional records, not people or real genotypes.

Teaching key G-KEY: pattern A is exactly {900,300}; pattern B is exactly {600}; otherwise report neither. Match all listed bands, not just one shared band. Expected reference patterns are R-A=A, R-B=B and C0=no bands. Their supplied records satisfy those expectations. This validates the exercise’s internal key consistency only, not a biological assay or PKD marker.

PKD is polycystic kidney disease, involving kidney cysts. A cyst is a fluid-filled sac. Actual PKD-marker interpretation needs a validated assay-specific key and appropriate context (PKD); this teaching key cannot supply them. No real gene or disease variant is assigned to A or B. Equal apparent length does not prove equal sequence, disease-causing effect or clinical outcome.

At 55–68 draft the PKD genetics panel. Bring your May 13 G-X and G-Y complete-pattern matches. Cite the whole sets and G-KEY. Explain how complete-set matching works, then answer F1’s G concern: this teaching label is not a PKD diagnosis. No gene, sequence or validated disease marker is assigned. The complete text above is the evidence; no gel image or new gel drawing is required. Actual route: genuine teacher-assigned deidentified story, records, keys and rubric replace original practice locally. Complete one draft outline only. Ask the teacher for the real materials and official task. Use only team contributions that actually occur.

O1: Honest responsibility and final check

At 68–80 finish the same draft outline. Check one narrative and three short C/E/R/L panels against F1/U1/E1/G1. Correct a real mismatch or mark one verified match. Do not invent a discrepancy or feedback.

Include three responsibility lines, one each for U, E and G panels. Name the current drafter and propose the next responsibility; ask the proposed person to agree before assigning that role. If working alone, write self as current drafter for all three. Propose a team owner and ask that person to agree before assigning the role. Do not invent names, agreement or participation. This solo plan does not fulfill any required team collaboration.

If a real team agrees, record only genuine accepted responsibilities using permitted deidentified role labels. A draft complete mark means that the draft is written, not that the final panel is finished or published. Actual grading, finalization and audience delivery remain teacher decisions. Actual route: genuine teacher-assigned deidentified story, records, keys and rubric replace original practice locally. Complete one draft outline only. Ask the teacher for the real materials and official task. Use only team contributions that actually occur.

S1: Exhibit and tracker are distinct

Use ten short checks: 1 ask the teacher what preparation and story use are authorized; 2 check actual record provenance and valid keys; 3 obtain the assigned rubric; 4 clarify official Problem 4.3.1 scope and access; 5 use only actual team contributions and agreed roles. Also check 6 the Submit tracker and evidence requirements; 7 your section and deadline; 8 the saved draft outline; 9 that Schoology shows Submitted after uploading; 10 authorization before finalizing or publishing. Note a short evidence pointer for a check you performed or a specific next action.

A separate Submit tracker and evidence requirement also applies. Ask the teacher for its actual fields, evidence requirements and submission destination. Check Schoology after uploading. This outline does not satisfy it automatically. Do not create a second fictional tracker or invent completion. Ask the teacher to supply and explain that separate requirement before following it.

The course plan names Problem 4.3.1 Before You Go. Ask the teacher for the assigned prompt and stopping point. No next dated class is listed, so no next-day deadline or activity is promised.

Assignment: Wk17 Lab notebook: Patient exhibit synthesis. Section 1292: https://clevelandmetro.schoology.com/assignment/8544603175 . Section 6792: https://clevelandmetro.schoology.com/assignment/8544603198 . Confirm accepted preparation, section and deadline. Save the same outline; submit only to the confirmed destination if authorized. If access is blocked, save your work and tell the teacher what you need. After uploading, check that Schoology shows Submitted. Actual route: genuine teacher-assigned deidentified story, records, keys and rubric replace original practice locally. Complete one draft outline only. Ask the teacher for the real materials and official task. Use only team contributions that actually occur.

Review three comparison needs

Original route: Use H1 only for a brief review. Actual route uses genuine records or names missing keys.

Actual route: genuine teacher-assigned deidentified story, records, keys and rubric replace original practice locally. Complete one draft outline only. Ask the teacher for the real materials and official task. Use only team contributions that actually occur.

One fictional narrative

Original route: Use F1 for one sentence, clearly fictional and separate from U/E/G test provenance.

Actual route: genuine teacher-assigned deidentified story, records, keys and rubric replace original practice locally. Complete one draft outline only. Ask the teacher for the real materials and official task. Use only team contributions that actually occur.

Urinalysis CER and limit

Original route: Use U1 and F1 U concern for four short C/E/R/L sentences.

Actual route: genuine teacher-assigned deidentified story, records, keys and rubric replace original practice locally. Complete one draft outline only. Ask the teacher for the real materials and official task. Use only team contributions that actually occur.

Enzyme CER and limit

Original route: Use E1 and F1 E concern; preserve both raw rates and signal-only limit.

Actual route: genuine teacher-assigned deidentified story, records, keys and rubric replace original practice locally. Complete one draft outline only. Ask the teacher for the real materials and official task. Use only team contributions that actually occur.

PKD genetics CER and limit

Original route: Use G1 and F1 G concern; whole-set matching is not a diagnosis.

Actual route: genuine teacher-assigned deidentified story, records, keys and rubric replace original practice locally. Complete one draft outline only. Ask the teacher for the real materials and official task. Use only team contributions that actually occur.

Three honest responsibility lines

Original route: Use O1 to check the same outline and assign only genuine or proposed responsibilities.

Actual route: genuine teacher-assigned deidentified story, records, keys and rubric replace original practice locally. Complete one draft outline only. Ask the teacher for the real materials and official task. Use only team contributions that actually occur.

Save and check your next actions

Original route: Use S1 to keep the authentic tracker obligation separate and save or submit the same outline.

Actual route: genuine teacher-assigned deidentified story, records, keys and rubric replace original practice locally. Complete one draft outline only. Ask the teacher for the real materials and official task. Use only team contributions that actually occur.