En
  • En English
  • De Deutsch
  • Fr Français
  • Sp Español
  • Ru Русский
  • It Italiano
  • Pt Português
  • Ua Українська
20948333 results

    OrientationOrientation
    PeoplePeople
    CategoryCategory
    ColorColor
    EditorialEditorial
    Safe SearchSafe Search
    Clear
    Hide
    Boy using nebulizer to treat asthma. — Stock Photo
    Boy using nebulizer to treat asthma.
    Conceptual illustration of red blood cells (erythrocytes) with oxygen molecules (white) in an artery. — Stock Photo
    Conceptual illustration of red blood cells (erythrocytes) with oxygen molecules (white) in an artery.
    Crop unrecognizable female vet with coworker in uniform standing at medical table with cat and tools during surgery — Stock Photo
    Crop unrecognizable female vet with coworker in uniform standing at medical table with cat and tools during surgery
    Crop unrecognizable veterinarian measuring pulse of cat with blood oxygen meter during operation in clinic — Stock Photo
    Crop unrecognizable veterinarian measuring pulse of cat with blood oxygen meter during operation in clinic
    Doctor examining pregnant woman during delivery in operating room — Stock Photo
    Doctor examining pregnant woman during delivery in operating room
    High angle view of thoughtful mixed-race female patient relaxing in bed in the ward at hospital — Stock Photo
    High angle view of thoughtful mixed-race female patient relaxing in bed in the ward at hospital
    Front view of mixed race female doctor in hijab consoling mature mixed race female patient in the ward at hospital. — Stock Photo
    Front view of mixed race female doctor in hijab consoling mature mixed race female patient in the ward at hospital.
    Astrocyte glial nerve cell, digital illustration. — Stock Photo
    Astrocyte glial nerve cell, digital illustration.
    Doctor with oximeter examining little patient — Stock Photo
    Doctor with oximeter examining little patient
    Man picks edible mushrooms in the forest — Stock Photo
    Man picks edible mushrooms in the forest
    Cancer cells with blood vessel formation — Stock Photo
    Cancer cells with blood vessel formation
    Doctor with oximeter examining little patient — Stock Photo
    Doctor with oximeter examining little patient
    Little kid using inhaler in clinic during check up — Stock Photo
    Little kid using inhaler in clinic during check up
    Content mother putting on oxygen mask on face of son for inhalation procedure while sitting on sofa at home — Stock Photo
    Content mother putting on oxygen mask on face of son for inhalation procedure while sitting on sofa at home
    Female doctor wearing mask anesthetizing mid adult man in hospital ward — Stock Photo
    Female doctor wearing mask anesthetizing mid adult man in hospital ward
    Sick boy in oxygen mask sitting on sofa at home and playing video game on tablet — Stock Photo
    Sick boy in oxygen mask sitting on sofa at home and playing video game on tablet
    Loving mother with infrared thermometer measuring temperature of boy breathing in oxygen mask during inhalation procedure and watching cartoon on tablet at home — Stock Photo
    Loving mother with infrared thermometer measuring temperature of boy breathing in oxygen mask during inhalation procedure and watching cartoon on tablet at home
    Cancer cells with blood vessel formation — Stock Photo
    Cancer cells with blood vessel formation
    Image of firefighter next to the water truck — Stock Photo
    Image of firefighter next to the water truck
    High angle view of beautiful mixed-race female patient sleeping in bed in the ward at hospital. Flowers are standing in vase on cupboard next to bed. — Stock Photo
    High angle view of beautiful mixed-race female patient sleeping in bed in the ward at hospital. Flowers are standing in vase on cupboard next to bed.
    Doctor with oximeter examining little patient — Stock Photo
    Doctor with oximeter examining little patient
    Anesthesiologist holding oxygen mask over patients face in operating room — Stock Photo
    Anesthesiologist holding oxygen mask over patients face in operating room
    Paramedics examining injured boy on street — Stock Photo
    Paramedics examining injured boy on street
    Close up of rapids in a mountain river with long exposure effect — Stock Photo
    Close up of rapids in a mountain river with long exposure effect
    Paramedic giving oxygen to injured girl at accident spot — Stock Photo
    Paramedic giving oxygen to injured girl at accident spot
    Doctors pushing emergency stretcher bed in corridor at hospital — Stock Photo
    Doctors pushing emergency stretcher bed in corridor at hospital
    Big white clouds floating on azure sky — Stock Photo
    Big white clouds floating on azure sky
    Side view of professional male aviator in oxygen mask turning switch on control console while operating contemporary aircraft during flight — Stock Photo
    Side view of professional male aviator in oxygen mask turning switch on control console while operating contemporary aircraft during flight
    Skin blood vessel. Coloured scanning electron micrograph (SEM) of a blood vessel (arteriole) in the dermis of the skin. In the blood vessel are red blood cells (erythrocytes, red) which carry oxygen around the body — Stock Photo
    Skin blood vessel. Coloured scanning electron micrograph (SEM) of a blood vessel (arteriole) in the dermis of the skin. In the blood vessel are red blood cells (erythrocytes, red) which carry oxygen around the body
    Front view of Caucasian male patient sleeping on bed in the ward at hospital. — Stock Photo
    Front view of Caucasian male patient sleeping on bed in the ward at hospital.
    Pilot in mask operating airplane during flight — Stock Photo
    Pilot in mask operating airplane during flight
    Scuba divers in Roatan Marine Park, West End Wall dive site; Roatan, Honduras — Stock Photo
    Scuba divers in Roatan Marine Park, West End Wall dive site; Roatan, Honduras
    Group of surgeons performing operation in operation theater of hospital — Stock Photo
    Group of surgeons performing operation in operation theater of hospital
    Side view of little boy with asthma using inhaler while sitting on sofa at home — Stock Photo
    Side view of little boy with asthma using inhaler while sitting on sofa at home
    Overview of diverse doctors interacting with patients in the ward at hospital — Stock Photo
    Overview of diverse doctors interacting with patients in the ward at hospital
    From above of crop medical specialist using pulse oximeter sensor while examining kid in hospital — Stock Photo
    From above of crop medical specialist using pulse oximeter sensor while examining kid in hospital
    Paramedics examining injured boy on street — Stock Photo
    Paramedics examining injured boy on street
    Oxygen cylinder on cart in workshop — Stock Photo
    Oxygen cylinder on cart in workshop
    Paramedic giving oxygen to injured girl at accident spot — Stock Photo
    Paramedic giving oxygen to injured girl at accident spot
    Senior woman with nasal cannula with eyes closed, close-up. — Stock Photo
    Senior woman with nasal cannula with eyes closed, close-up.
    Female nurse holding oxygen mask over male patient's mouth in intensive care unit — Stock Photo
    Female nurse holding oxygen mask over male patient's mouth in intensive care unit
    Front view of mixed race female doctor interacting with Caucasian male patient in the ward at hospital — Stock Photo
    Front view of mixed race female doctor interacting with Caucasian male patient in the ward at hospital
    Scenic view of scuba divers swimming under water with fishes — Stock Photo
    Scenic view of scuba divers swimming under water with fishes
    Scenic view of female scuba diver swimming under water with fishes — Stock Photo
    Scenic view of female scuba diver swimming under water with fishes
    Unrecognizable medic putting on mask on face of patient while preparing for cardiac stress test in modern hospital — Stock Photo
    Unrecognizable medic putting on mask on face of patient while preparing for cardiac stress test in modern hospital
    Patient with oxygen mask in an operating room — Stock Photo
    Patient with oxygen mask in an operating room
    Close-up of oxygen cylinder in workshop — Stock Photo
    Close-up of oxygen cylinder in workshop
    Cheerful child breathing in oxygen mask during inhalation and playing with soft toy on couch at home — Stock Photo
    Cheerful child breathing in oxygen mask during inhalation and playing with soft toy on couch at home
    Oxygen mask and tube on white background. — Stock Photo
    Oxygen mask and tube on white background.
    Cancer cells with blood vessel formation — Stock Photo
    Cancer cells with blood vessel formation
    Underwater view of diver wearing wetsuit, diving goggles and oxygen cylinder, air bubbles rising. — Stock Photo
    Underwater view of diver wearing wetsuit, diving goggles and oxygen cylinder, air bubbles rising.
    Paramedic giving oxygen to injured girl at accident spot — Stock Photo
    Paramedic giving oxygen to injured girl at accident spot
    Caring woman using pulse oximeter on finger of ill boy in oxygen mask using nebulizer during inhalation at home — Stock Photo
    Caring woman using pulse oximeter on finger of ill boy in oxygen mask using nebulizer during inhalation at home
    Doctor and paramedics examining a patient in emergency room at hospital — Stock Photo
    Doctor and paramedics examining a patient in emergency room at hospital
    Red blood cells aggregated — Stock Photo
    Red blood cells aggregated
    Content mother putting on oxygen mask on face of son for inhalation procedure while sitting on sofa at home — Stock Photo
    Content mother putting on oxygen mask on face of son for inhalation procedure while sitting on sofa at home
    Colored scanning electron micrograph of red blood cells. — Stock Photo
    Colored scanning electron micrograph of red blood cells.
    Activated T lymphocytes and red blood cells on scanning electron micrograph. — Stock Photo
    Activated T lymphocytes and red blood cells on scanning electron micrograph.
    Loving mother with infrared thermometer measuring temperature of boy breathing in oxygen mask during inhalation procedure and watching cartoon on tablet at home — Stock Photo
    Loving mother with infrared thermometer measuring temperature of boy breathing in oxygen mask during inhalation procedure and watching cartoon on tablet at home
    Doctor putting oxygen mask on patient in hospital — Stock Photo
    Doctor putting oxygen mask on patient in hospital