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Results from a lung/pulmonary function test (PFT). Shows spirometry graphs and measurements. Results are  within normal limits. PFTs are used to diagnose respiratory problems.
In vitro bacterial culture
Solar radiation analysis of a public building. Multipurpose common public space analysis with parametric louvers to control sun exposure and radiation.
Magnetic resonance images of the brain (MRI brain). Computed resonance imaging of the human brain.
superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Epithelial Cells in urine sediment.
Fungal Ear Infection, Need to Use Antifungal Ear Drops to Treat Otomycosis.
Freshwater aquatic zooplankton and algae under microscope view
plant Zea Stem C.S. under light mircoscope with white background
grey book isolated on white, blue frame for title on the spine
Pattern Design on Banknote
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Abstract marble texture background stock photo, suitable for design.
Transmission electron microscope micrographs  showing the aspect of muscle fiber sarcomere components in longitudinal (below) and transverse (above) sections at the Z-line, I and A bands and H zone
Scuffed red and purple marbled vintage paper pattern background
Temporal Bone CT
Intricate bubble texture macro in bright colors for abstract background. Liquid bubbles lit from below with colors injected into the liquid as a design or art abstract.
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
Heart Color Ultrasound Medical Examination Image
abstract background with bokeh lights
Photomicrograph of potato starch in cells of potato tuber, Solanum tuberosum. Starch is normally white but is stained blue with iodine to show better. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination. Note - very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Ultrasound image of a breast
Pile of white blank book isolated over white background, perspective view. Copy space for your text. Dictionaries and encyclopedias, library or bookstore literature.
Front view of white blank book on white table in front of  black colored background. Annual Report is written on book cover.
Modern echocardiography (ultrasound) machine monitor. Colour image. New hospitl equipment for a better diagnostics. Four Chambers View, B/BC Mode
Colorful bubble macro photography abstract lit from below. Design element abstract background showing intricate soap bubble patterns infused with color.
Close up Plant epidermis with stomata or Leaf Epidermis (Stomata) under microscope.
Abstract Crystal background marble shot, nature pattern.
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