Anterior view of the a female showing the placement of the external, middle and inner ears. Enlargem

Simplified cross section of human cell with cellular components

Cell membrane structure

Coponents of cell membrane

Protein synthesis, transcription

Simplified DNA

Cell with endoplasmatic reticulum and golgi apparatus

Normal red blood cells and sickel cells

Simple meiosis

Endocytosis (bottom) and exocytosis (top)

Sagittal section of the abdominal peritonium

Gallblader, duodenum and pancreas

Crohn’s Disease

Anterior, posterior and lateral veiw of the digestive system

Gallstones

Sagittal section of the upper digestive tract

The gallbladder with pancreatic duct

Gallstones

Liver, gallbladder and pancreas

Liver, gallbladder, stomach and pancreas

Four sections of the stomach

Rectum

Urostomy construction

Mouth to mouth recussitation

Choking, hemlich maneuver-child

Mouth to mouth recussitation-infant

Adrenal gland

The pancreas, location with enlargement of the islets of Langerhans

The thyroid gland

Gastroscopy of the stomach with a fiber-optic instrument

Subcutaneous injection 45 degrees on an obese person

Peripheral intravenous line into a vein on the right hand

Lymph nodes and vessels in the face and neck

Cross section of a lymph node

Contraction of actin and myosin molecules

Posterior view of a male with the superficial muscles (left) and bones of the torso (right)

Cell, tissue, organ, and organ system

Tennis elbow epicondylitis

Extensor muscles of the forearm and bursa under the ulna

Inflammation at the origin of the extensor muscles of the forearm on the humerus

muscles of the neck

Muscles of the back

Deep muscles of the back

Muscles of the back

right obliquus internus abdominis muscle and left obliquus externus abdominis muscle

Transversus abdominis muscle

Psoas major, iliacus and pectineus muscles

Inferior view of the pelvic diaphragm

The superior view of the pelvic diaphragm

Obturator internus muscle (left) and the periformis, superior and inferior gemellus muscle (right)

Posterior view of the superficial and deep veins of the lower leg

Concussion results from a blow to the head

Lateral veiw of the brain showing major sensory, motor and association areas of the cortex

Lateral view of the brain and spinal cord

Somatotopic map of the body surface onto the primary somatosensory cortex and primary motor cortex

Ventral view of the brain showing the 12 pairs of cranial nerves

Lateral view of the brain showing different causes of a cerebral stroke

Superior view of the cervical vertebra

Superior view of the lumbar vertebra

Different types of nerve cells

Lateral view of 3 lumbar vertebrae showing the spinal cord and the spinal nerves

Sagittal section through the spinal column

Auscultation of an infant’s heart

Baby on its back

Baby with an inguinal hernia

Frontal view of a baby

Newborn baby on a scale

7-year-old caucasian girl

Head of an 8-year old afroamerican boy

Lateral view of the head of a 10-year-old caucasian girl

Anterior and posterior view of a female in the anatomical position

Aging process of a woman

Female nurse

Anterior view of a female

Female patient in bed

Female on a scale

Man with allergy symptoms of watery, itchy right eye

posterior view of a male showing superficial muscles (right) and skeletal structures (left)

Mammary gland

Breastfeeding

Sagittal section through the uterus and the fallopian tubes

Sagittal section through the uterus, fallopian tubes, ovaries and vagina

Frontal veiw of the uterus, fallopian tubes, ovaries and upper portion of the vagina

Overall view of fertilization, clevage and implantation

Uterine cancer

The menstrual cycle

A median, longitudinal section through the female pelvis

Sagittal section through the male pelvis showing a relaxed and an erect penis

Sagittal section through the male pelvis. The enlargement shows testis with seminiferous tubules

Sagittal section through the pelvis of a 9-year-old boy

Sagittal section through the male pelvis

the testis with seminiferous tubules and ductus deferens a section of the seminiferous tubules.

Male reproductive anatomy

Sagittal section of the nasal cavity and pharynx viewed from the medial side

Sinusitis in the maxillary sinuses of a child

Sagittal section of the skull

Sagittal section of the nasal cavity and pharynx of a child

Sagittal section of the nasal cavity and pharynx of a child viewed from the medial side

Croup or laryngotracheobronchitis

The endocrine system

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Kari C. Toverud

Certified Medical Illustrator

The endocrine system

Illustrations

Animations