As nouns the difference between endotoxin and endotoxemia

is that endotoxin is any toxin secreted by a microorganism and released into the surrounding environment only when it dies while endotoxemia is (medicine) the presence of endotoxins in the bloodstream.

As nouns the difference between bloodstream and endotoxemia

is that bloodstream is the flow of blood through the circulatory system of an animal while endotoxemia is (medicine) the presence of endotoxins in the bloodstream.

In medicine|lang=en terms the difference between ultrasound and ultrasonograph

is that ultrasound is (medicine) the use of ultrasonic waves for diagnostic or therapeutic purposes while ultrasonograph is (medicine) a device for conducting ultrasound images.

As nouns the difference between ultrasound and ultrasonograph

is that ultrasound is (physics) sound with a frequency greater than the upper limit of human hearing; approximately 20 kilohertz while ultrasonograph is (medicine) an ultrasound image.

Ultrasonographer is a derived term of ultrasonograph.

As nouns the difference between ultrasonographer and ultrasonograph

is that ultrasonographer is an expert in ultrasonography while ultrasonograph is (medicine) an ultrasound image.

Ultrasonographic is a derived term of ultrasonograph.

As an adjective ultrasonographic

is of, pertaining to, or produced by ultrasonography.

As a noun ultrasonograph is

(medicine) an ultrasound image.

Ultrasonography is a derived term of ultrasonograph.

In medicine|lang=en terms the difference between ultrasonography and ultrasonograph

is that ultrasonography is (medicine) the use of ultrasound to produce diagnostic images of the internal organs of the body, or of a foetus while ultrasonograph is (medicine) a device for conducting ultrasound images.

As nouns the difference between ultrasonography and ultrasonograph

is that ultrasonography is (medicine) the use of ultrasound to produce diagnostic images of the internal organs of the body, or of a foetus while ultrasonograph is (medicine) an ultrasound image.

As nouns the difference between chloroplast and etioplast

is that chloroplast is chloroplast while etioplast is (biology) a chloroplast that has never been exposed to light.

As a proper noun light

is .

As a noun etioplast is

(biology) a chloroplast that has never been exposed to light.

In biology terms the difference between eubacteria and eubacterial

is that eubacteria is plural of lang=en while eubacterial is of or pertaining to the Eubacteria.

As a noun eubacteria

is plural of lang=en.

As an adjective eubacterial is

of or pertaining to the Eubacteria.

As adjectives the difference between childlike and unchildlike

is that childlike is innocent and trustful; credulous; artless while unchildlike is not childlike; inappropriate for a child to do or be.