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173 results

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    Human cardiovascular system — Stock Photo
    Human cardiovascular system
    Skeletal and cardiovascular systems — Stock Photo
    Skeletal and cardiovascular systems
    Alveoli structure and blood supply — Stock Photo
    Alveoli structure and blood supply
    Nervous and circulatory systems — Stock Photo
    Nervous and circulatory systems
    Skeletal and cardiovascular systems of adult — Stock Photo
    Skeletal and cardiovascular systems of adult
    Physician checking senior man donating blood in blood bank — Stock Photo
    Physician checking senior man donating blood in blood bank
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Illustration of platelets (thrombocytes) that have been activated (with extensions) and those that are non-activated. Platelets are part of the blood. When a blood vessel is damaged, the platelets become activated and secrete chemicals that cause the — Stock Photo
    Illustration of platelets (thrombocytes) that have been activated (with extensions) and those that are non-activated. Platelets are part of the blood. When a blood vessel is damaged, the platelets become activated and secrete chemicals that cause the
    Shoulder blood supply — Stock Photo
    Shoulder blood supply
    Human cardiovascular system — Stock Photo
    Human cardiovascular system
    Coloured scanning electron micrograph (SEM) of a fractured bile duct. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a fractured bile duct.
    Alveoli structure and blood supply — Stock Photo
    Alveoli structure and blood supply
    Human heart anatomy — Stock Photo
    Human heart anatomy
    Cardiovascular system with emphasis on heart — Stock Photo
    Cardiovascular system with emphasis on heart
    Blood vessels of the brain — Stock Photo
    Blood vessels of the brain
    Healthcare worker sorting bags of blood — Stock Photo
    Healthcare worker sorting bags of blood
    Light micrograph (LM) showing blood supply to muscle fibers. — Stock Photo
    Light micrograph (LM) showing blood supply to muscle fibers.
    From above of crop female nurse in protective gloves with bag of blood in hand working with patient during procedure of blood donation in modern medical center — Stock Photo
    From above of crop female nurse in protective gloves with bag of blood in hand working with patient during procedure of blood donation in modern medical center
    Crop female medical specialist in latex gloves performing injection with syringe to anonymous patient during procedure of blood transfusion in hospital — Stock Photo
    Crop female medical specialist in latex gloves performing injection with syringe to anonymous patient during procedure of blood transfusion in hospital
    Brain blood supply — Stock Photo
    Brain blood supply
    Normal and healthy abdomen anatomy — Stock Photo
    Normal and healthy abdomen anatomy
    Skeletal and cardiovascular systems — Stock Photo
    Skeletal and cardiovascular systems
    Anatomy of human bone marrow with labels — Stock Photo
    Anatomy of human bone marrow with labels
    Mid section of senior man donating blood in blood bank — Stock Photo
    Mid section of senior man donating blood in blood bank
    Shoulder blood supply — Stock Photo
    Shoulder blood supply
    Male anatomy with tissue and systems — Stock Photo
    Male anatomy with tissue and systems
    Shoulder blood supply — Stock Photo
    Shoulder blood supply
    Human brain with blood supply network — Stock Photo
    Human brain with blood supply network
    Internal organs, circulatory and nervous systems — Stock Photo
    Internal organs, circulatory and nervous systems
    Human heart anatomy — Stock Photo
    Human heart anatomy
    From above of crop female nurse in protective gloves with bag of blood in hand working with patient during procedure of blood donation in modern medical center — Stock Photo
    From above of crop female nurse in protective gloves with bag of blood in hand working with patient during procedure of blood donation in modern medical center
    Female structural anatomy — Stock Photo
    Female structural anatomy
    Arteries and veins of the hand — Stock Photo
    Arteries and veins of the hand
    Male anatomy with tissue and systems — Stock Photo
    Male anatomy with tissue and systems
    Male anatomy with tissue and systems — Stock Photo
    Male anatomy with tissue and systems
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Coronavirus vaccine flask near blood test and syringe on pink background covered with confetti — Stock Photo
    Coronavirus vaccine flask near blood test and syringe on pink background covered with confetti
    Pathophysiology of Arteriosclerosis — Stock Photo
    Pathophysiology of Arteriosclerosis
    Physician using digital tablet while senior man donating blood in blood bank — Stock Photo
    Physician using digital tablet while senior man donating blood in blood bank
    Laboratory technician analyzing blood bags in blood bank — Stock Photo
    Laboratory technician analyzing blood bags in blood bank
    Normal cardiovascular system — Stock Photo
    Normal cardiovascular system
    Human anatomical structure — Stock Photo
    Human anatomical structure
    Coloured scanning electron micrograph (SEM) of a fractured bile duct. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a fractured bile duct.
    Crop female medical specialist in latex gloves performing injection with syringe to anonymous patient during procedure of blood transfusion in hospital — Stock Photo
    Crop female medical specialist in latex gloves performing injection with syringe to anonymous patient during procedure of blood transfusion in hospital
    Brain's blood supply — Stock Photo
    Brain's blood supply
    Active senior man donating blood in blood bank — Stock Photo
    Active senior man donating blood in blood bank
    Crop female medical specialist in latex gloves performing injection with syringe to anonymous patient during procedure of blood transfusion in hospital — Stock Photo
    Crop female medical specialist in latex gloves performing injection with syringe to anonymous patient during procedure of blood transfusion in hospital
    Finger-like projections of the duodenum — Stock Photo
    Finger-like projections of the duodenum
    Empty medical armchairs prepared for donors in modern blood transfusion center with contemporary equipment — Stock Photo
    Empty medical armchairs prepared for donors in modern blood transfusion center with contemporary equipment
    Muscular system of pelvic region — Stock Photo
    Muscular system of pelvic region
    Human skin anatomy and blood supply — Stock Photo
    Human skin anatomy and blood supply
    From above coronavirus negative and positive blood test near vaccine flask and syringe on blue background — Stock Photo
    From above coronavirus negative and positive blood test near vaccine flask and syringe on blue background
    Male anatomy with tissue and systems — Stock Photo
    Male anatomy with tissue and systems