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Central Venous Catheter
Central Venous Catheter samer kareem 11,089 Views • 2 years ago

A central venous catheter, also called a central line, is a long, thin, flexible tube used to give medicines, fluids, nutrients, or blood products over a long period of time, usually several weeks or more. A catheter is often inserted in the arm or chest through the skin into a large vein.

The blood (1 of 3)
The blood (1 of 3) samer kareem 7,407 Views • 2 years ago

Blood cells travel through the circulatory system suspended in a yellowish fluid called plasma. Plasma is 90% water and contains nutrients, proteins, hormones, and waste products. Whole blood is a mixture of blood cells and plasma.

Anatomy of uterus and adnexa
Anatomy of uterus and adnexa samer kareem 17,698 Views • 2 years ago

The most common position of the uterus is anteverted (cervix angles forward) and anteflexed (body is flexed forward). The position of the uterus in the adult is liable to considerable variation, depending chiefly on the condition of the bladder and rectum. Adnexa: In gynecology, the appendages of the uterus, namely the ovaries, the Fallopian tubes, and the ligaments that hold the uterus in place.

Treatment for Lyme Disease
Treatment for Lyme Disease samer kareem 1,936 Views • 2 years ago

“People need to realize this is imminently preventable,” he said. Lyme disease develops following an infection with the bacteria Borrelia burgdorferi. It's transmitted to humans through the bite of infected blacklegged ticks. The tick must be attached to its host for 36 to 48 hours to transmit the bacteria.

Pulmonary Circulation
Pulmonary Circulation samer kareem 8,564 Views • 2 years ago

Pulmonary circulation is the portion of the cardiovascular system which carries deoxygenated blood away from the heart, to the lungs, and returns oxygenated (oxygen-rich) blood back to the heart. The function of pulmonary circulation is to exchange carbon dioxide for oxygen in the blood. It is the passage of blood from the heart to the capillaries of the lungs, where the gases are exchanged, and back to the heart to be pumped around the body.

CyberKnife: Treatment of Lung Cancer
CyberKnife: Treatment of Lung Cancer samer kareem 6,000 Views • 2 years ago

Radiosurgery: Radiosurgery devices, such as the CyberKnife Robotic Radiosurgery System, offer patients a new option for the treatment of lung cancer. The CyberKnife® System is used to treat lung cancer patients who cannot tolerate surgery, have an inoperable tumor, or are seeking an alternative to surgery.

Wound Healing
Wound Healing samer kareem 8,542 Views • 2 years ago

Wound healing is the process by which skin or other body tissue repairs itself after trauma. ... This process is divided into predictable phases: blood clotting (hemostasis), inflammation, tissue growth (proliferation) and tissue remodeling (maturation).

Spermatogenesis
Spermatogenesis samer kareem 12,590 Views • 2 years ago

Spermatogenesis is the process in which spermatozoa are produced from spermatogonial stem cells by way of mitosis and meiosis. The initial cells in this pathway are called spermatogonia, which yield primary spermatocytes by mitosis.

Why Do We Vomit?
Why Do We Vomit? samer kareem 5,284 Views • 2 years ago

The timing of the nausea or vomiting can indicate the cause. When appearing shortly after a meal, nausea or vomiting may be caused by food poisoning, gastritis (inflammation of the stomach lining), an ulcer, or bulimia. Nausea or vomiting one to eight hours after a meal may also indicate food poisoning.

Renal agenesis
Renal agenesis samer kareem 6,172 Views • 2 years ago

Renal agenesis is a condition in which a newborn is missing one or both kidneys. Unilateral renal agenesis (URA) is the absence of one kidney. Bilateral renal agenesis (BRA) is the absence of both kidneys. Both types of renal agenesis occur in fewer than 1 percent of births annually, according to the March of Dimes. Fewer than 1 in every 1,000 newborns has URA. BRA is much rarer, occurring in about 1 in every 3,000 births.

Clinical Examination - Gait, Arms, Legs, Spine
Clinical Examination - Gait, Arms, Legs, Spine samer kareem 27,410 Views • 2 years ago

Clinical Examination - Gait, Arms, Legs, Spine

SEX DURING PREGNANCY
SEX DURING PREGNANCY samer kareem 5,229 Views • 2 years ago

SEX DURING PREGNANCY & 7 Tips For A Healthy Pregnancy

Abortion real ghraphics
Abortion real ghraphics samer kareem 5,434 Views • 2 years ago

Abortion real ghraphics

Ganglion Cyst Surgical Removal
Ganglion Cyst Surgical Removal samer kareem 17,020 Views • 2 years ago

Ganglion Cyst Surgical Removal

Signs and symptoms of bone cancer
Signs and symptoms of bone cancer samer kareem 1,639 Views • 2 years ago

Pain in the affected bone is the most common complaint of patients with bone cancer. At first, the pain is not constant. It may be worse at night or when the bone is used (for example, leg pain when walking). As the cancer grows, the pain will be there all the time. The pain increases with activity and the person might limp if a leg is involved.

Thyroid Problems and How They Affect Fertility
Thyroid Problems and How They Affect Fertility samer kareem 4,290 Views • 2 years ago

If your levels are too low, you have hypothyroidism and may not be ovulating as you should. Taking the right dose of thyroxine, the hormone you lack, can restore your fertility. You may have discovered your underactive thyroid as a result of trying to get pregnant.

How to Check Cervical Mucus
How to Check Cervical Mucus samer kareem 2,681 Views • 2 years ago

How to Check Cervical Mucus

labyrinthitis
labyrinthitis samer kareem 12,713 Views • 2 years ago

Labyrinthitis is a mild, often self-limited condition characterized by vertigo, tinnitus, nausea, and a loss of balance. The disorder often follows a viral illness (eg, influenza). Labyrinthitis may also be caused by trauma, bacterial infection, allergies, benign tumors, and certain medications .

Timed Up & Go Test
Timed Up & Go Test samer kareem 5,561 Views • 2 years ago

The "Get up and go" test is most commonly used to assess postural stability. In this test, the physician instructs the patient to stand up from a chair without assistance, walk a short distance, turn around, return, and sit down again. If the patient is unsteady or has difficulties during the test, further evaluation is necessary.

Pelvic Organ Prolapse
Pelvic Organ Prolapse samer kareem 3,887 Views • 2 years ago

Pelvic organ prolapse occurs when a pelvic organ-such as your bladder-drops (prolapses) from its normal place in your lower belly and pushes against the walls of your vagina. This can happen when the muscles that hold your pelvic organs in place get weak or stretched from childbirth or surgery.

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