Proctor Information for IENG 431/531 Industrial Hygiene Exam

Proctor Information
IENG 431/531 – Industrial Hygiene
Instructor: Dr. Carter Kerk
 Thank you for your willingness to serve as a proctor for a student in my course. We both appreciate you!
 Please print one copy of the exam and then delete the file when completed.
 The time limit is 50 minutes.
 Closed Book
 Closed Notes
 No computer access. Computer must be stowed far out of reach and out of sight.
 No phone of any kind or computer watch. Phone must be stowed far out of reach and out of sight.
They may not have a phone in a pocket, include coat pocket, in a purse or bag within reach, etc.
 If you spot a phone or computer, they fail the exam. The students know this.
 Calculator allowed as follows. The students know this.
o Casio: All fx-115 and fx-991 models (Any Casio calculator must have “fx-115” or “fx-991”
in its model name.)
o Hewlett Packard: The HP 33s and HP 35s models, but no others
o Texas Instruments: All TI-30X and TI-36X models (Any Texas Instruments calculator
must have “TI-30X” or “TI-36X” in its model name.)
 When completed, my preference is for you to mail (US Mail) the exam (without appendices) to
 Carter Kerk, IE Dept, SDSMT, 501 E St Joseph St, Rapid City, SD 57701
 Please print and sign your name across the seal.
o If this is not convenient, I will accept a legible electronic copy of exam (without appendices) to
 [e-mail]
 Save the original until you receive confirmation, then shred
 If you have any questions, please contact me at
o [e-mail]
o Cell: 605-415-5801
 Thank you!
Revision: 2/13/20

IENG 431/531
Industrial Hygiene
Exam I
100 Points
February 19, 2020
Time Limit: 50 minutes
Name (print): (XC 0.5)
I understand and am in compliance with the Academic Integrity Policy. (This means you will not and did not cheat.)
Signature (XC 0.5)
Show your work and state your assumptions. Multiple-choice questions may have more than one correct answer. Closed book. Closed
notes. No crib sheets. Approved calculators are allowed. Be sure to familiarize yourself with the reference materials at the end of the
exam. Do not discuss this exam with anyone other than the instructor or other students who have also completed this exam.
1. IH Pioneer Matching. I’m giving you one to get started. [9]
IH Pioneers Code Description
A) Alice Hamilton A An occupational physician that helped foster the credibility of the field of industrial
hygiene in the early 1900s.
B) Bernardino Ramazzini F Created the Mad Hatter character in “Alice in Wonderland” as one with mercury
poisoning from the leather processing industry in 1865.
C) Georgius Agricola Described mercury poisoning of miners in 1587. Stated, “All substances are poisons,
there is none which is not a poison. The right dose differentiates a poison and a
remedy”.
D) Herbert & LH Hoover K Linked “Devonshire colic” to lead in cider around 1770.
E) Hippocrates H Linked soot exposure and scrotal cancer in chimney sweeps around 1770.
F) Lewis Carroll C Published a 12-volume set in 1556 called “De Re Metallica”. Described diseases of the
lungs, joints, and eyes in silver miners.
G) Paracelsus J Recorded zinc and sulfur hazards in 3rd century BC.
H) Percival Pott E Studied lead poisoning among miners in 4th century BC.
J) Pliny the Elder D Translated De Re Metallica from Latin to English and published it in 1912.
K) Sir George Baker B Wrote the book, “Diseases of Workers”, starting the field of occupational medicine.
Urged physicians to ask of their patients, “Of what trade are you?”

760
mm
Hg
758
mm
H
IN8PIRATI
DN
2. Use letters A, B, C, D, E, F, G, and H to correspond to the features in the diagram. Full credit if you
mix up the intercostals, extra credit if you don’t. [8 + 2XC]
Air
Flow:H
Diaphragm
:E
External
Intercostals:F
Internal
Intercostals :G
Rib & Costal
Cartilage: B
Sternum:C
Thoracic Vertebrae:D
Thoracic Wall: A

3. Use letters A, B, C, D, E, F, G, H!, H 2
, R, S, T, and U to correspond to the features in the diagram. [13]
Absorptive Cell:H2
Artery:R
Ascending (4th )
Part of Duodenum Capillary: E
Descending (2nd)
Part of Duodenu:C
Duodenum-A
Horizontal (3’ d )
Part of Duodenum: D
Ileum:G
Jejunu:F
Nerve:
U
Superior (1”) Part of Duodenum: B
Vein
:T
Villi:
H1