UWA Handbook 2017

Unit details

AHEA1104 Introduction to Human Biological Sciences II

Credit 6 points
(see Timetable)
Semester 1UWA (Perth)Face to face
Content This unit is part of the pathway course for Indigenous students seeking access to postgraduate health professional science courses. The co-requisite for this unit is AHEA1103 Introduction to Human Biological Sciences I which runs concurrently. The unit provides the opportunity for students to apply the framework of principles and processes developed in AHEA1103 Introduction to Human Biological Sciences I, within one specific system—the cardiovascular system. The seven modules covered in AHEA1103 Introduction to Human Biological Sciences I provide seven themes that are given application with specific reference to the cardiovascular system: (1) scale—identification of blood vessels on the basis of relative size of lumens and walls, heart muscle fibres from z-line through intercalated disc to branched myofiber, use of red blood cell as a universal yardstick; (2) terminology—application of terminology relevant to the heart, blood and vascular system; (3) communication—regulation of central blood pressure through direct neural and hormonal regulation of the heart, and the indirect contribution of the renal system and tissue processes; (4) imperfect balance—competing forces governing heart rate and cardiac output, the emergence of the four-chambered reflexed heart; (5) development change—solving the problem of delivery of nutrients to the human organism at different stages of development; (6) modularity—development of the vascular system; and (7) quantification—quantifying cardiac output.
Outcomes Students are able to (1) demonstrate an appreciation of the appropriate ordering by scale of intracellular and cellular components of the cardiovascular system; (2) apply appropriate biological terminology to the cardiovascular system; (3) map the interrelated processes regulating blood pressure; (4) distinguish the competing forces balancing heart rate, stroke and volume, and cardiac output; (5) describe the differing demands for nutrients from the human organism at different stages of development and how these are met; (6) describe the processes underlying the development of the vascular system; and (7) demonstrate the capacity to translate common-sense descriptions of the regulation of cardiac output into formalised statements.
Assessment Typically this unit is assessed in the following ways: (1) written short answers; (2) multiple-choice questions; (3) formative online exercises; (4) group presentation; (5) one-hour end-of-semester final examination; and (6) laboratory exercises. Further information is available in the unit outline.

Supplementary assessment is not available in this unit except in the case of a bachelor's pass degree student who has obtained a mark of 45 to 49 overall and is currently enrolled in this unit, and it is the only remaining unit that the student must pass in order to complete their course.
Unit Coordinator(s) Associate Professor Jasmine Lamb
Unit rules
Co-requisites: AHEA1103 Introduction to Human Biological Sciences I
Unit Outlinehttp://www.unitoutlines.meddent.uwa.edu.au/Units/AHEA1104/SEM-1/2017

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