HAPP Laboratory Week 1 Quiz

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Questions and Answers

What does the term 'proximal' refer to in anatomical terms?

Towards the midline of the body

Closer to the point of attachment (correct)

Near the surface

Further from the point of attachment

Which anatomical term refers to the front of the body?

Superior

Anterior (correct)

Medial

Inferior

In the anatomical position, which way are the palms facing?

Inward

Downward

Backward

Forward (correct)

Which anatomical plane divides the body into upper and lower parts?

Transverse Plane Signup and view all the answers

Which cavity contains the heart?

Mediastinum Signup and view all the answers

Which part of the microscope is used to look through?

Eyepiece Signup and view all the answers

What term describes the ability of a microscope to distinguish fine details?

Resolution Signup and view all the answers

Which of the following is NOT a basic tissue type?

Nephric Tissue Signup and view all the answers

What is the total magnification of a microscope using a 10x objective lens and a 10x eyepiece?

100x Signup and view all the answers

Which part of the microscope holds the objective lenses?

Nosepiece Signup and view all the answers

Which of the following is NOT a recommended practice for caring for a microscope?

Leave the microscope plugged in after use. Signup and view all the answers

What is the function of the condenser in a compound microscope?

To condense light onto the stage Signup and view all the answers

Which objective lens typically provides the highest magnification?

OIO Signup and view all the answers

Which adjustment knobs should not be used when focusing with a high-powered objective?

Coarse adjustment knob Signup and view all the answers

What is the purpose of the stage clips on a microscope?

To hold the slide in place Signup and view all the answers

How should you begin focusing on a slide using a compound microscope?

Start with the scanning power objective (4x). Signup and view all the answers

What should be adjusted to improve the contrast and clarity of the specimen view?

Iris diaphragm Signup and view all the answers

Which action should be taken first when using the low power objective?

Turn the revolving nose piece Signup and view all the answers

When adjusting the ocular tubes of a binocular microscope, what is being modified?

The interocular width Signup and view all the answers

What is the expected outcome when the high power objective is in position?

Smaller field of view Signup and view all the answers

What should be done after lowering the objective lens close to the slide?

Look through the microscope Signup and view all the answers

Which step is crucial when moving the slide under the microscope?

Note the direction of the inverted image movement Signup and view all the answers

In the lab activity with the chimpanzee model, what is required for examining internal injuries?

Scans in the correct body planes Signup and view all the answers

What is a primary task while paired with a lab buddy during the second activity?

Monitoring symptoms of the lab buddy Signup and view all the answers

Study Notes

HAPP – Laboratory Overview

Instructor: Jerra May Mercado, MD
Activities include pre-lab discussions, material borrowing, and a submission of activity worksheets.

The Basics of HAP

Anatomy focuses on structures, physiology on function, and pathology on diseases.
Standard Anatomical Position: Upright body, legs together, flat feet, arms at sides, head and palms forward.

Anatomical Terms

Direction: Anterior (Ventral), Posterior (Dorsal), Superior, Inferior, Medial, Lateral, Proximal, Distal, Superficial, Deep, Right, Left.
Regions:
- Axial: Abdominal, Cranial, Cervical, Thoracic, etc.
- Appendicular: Brachial, Femoral, Carpal, etc.

Anatomical Planes

Sagittal Plane: Divides right and left.
Transverse Plane: Divides top and bottom.
Frontal (Coronal) Plane: Divides front and back.

Anatomical Cavities

Dorsal Cavity: Cranial and Vertebral areas.
Thoracic Cavity: Contains pleural, pericardial, and mediastinum.
Abdominopelvic Cavity: Includes abdominal and pelvic regions.

Microscope Fundamentals

Magnification: Ability to enlarge images.
Resolution: Distinction of two clear points; clarity of fine details.
Components:
- Eyepiece (Ocular Lens) & Objective Lenses with varying magnifications (e.g., 4x, 10x, 40x, 100x).
- Total Magnification = Objective Magnification x Eyepiece Magnification.

Microscope Parts

Arm: Supports the head.
Nosepiece: Rotates to change objective lenses.
Base: Houses illumination.
Stage: Platform for samples.
Iris Diaphragm: Regulates light; improves contrast.
Coarse & Fine Adjustment Knobs: Focus adjustments; use fine knob with high power.

Microscope Care and Usage

Carry the microscope upright, inspect it before use, and clean lenses properly.
Always start with the scanning power (4x) and adjust iris diaphragm for clarity.
Avoid coarse adjustment with high power to prevent damage.

Four Basic Tissue Types

Epithelial
Connective
Muscle
Nervous

Labster Activity Overview

Activity 1: Assemble a chimpanzee model using anatomical references; scan for internal injuries and assess the need for medical care.
Activity 2: Collaborate with lab buddy, Myra, to monitor symptoms and injuries.

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Description

This quiz covers the fundamental concepts of Human Anatomy and Physiology (HAP) as introduced in the first week of the laboratory course. Students will review topics such as the microscope, basic tissue types, and essential terms related to anatomy and physiology. Prepare to test your understanding of these foundational elements in biological sciences.