Possible points for measuring the heart rate are: 1  The ventral aspect of the wrist on the side of the thumb (radial artery). 2  The ulnar artery. 3  The neck (carotid artery). 4  The inside of the elbow, or under the biceps muscle (brachial artery). 5  The groin (femoral artery). 6  Behind the medial malleolus on the feet (posterior tibial artery).
HIV is a member of the genus Lentivirus, part of the family Retroviridae. Lentiviruses have many morphologies and biological properties in common. Many species are infected by lentiviruses, which are characteristically responsible for long-duration illnesses with a long incubation period.
Hamsters: Notice the scientific names, not all Hamsters are even the same species of animal. There are three distinct species of animal referred to as Hamsters: Cricetulus, Phodopus, and Mesocricetus.Campbell's Russian Dwarf Hamster Scientific Name: Phodopus campbelli.Not widely available as they do not make good pets for children, they do not like to be held, they are very territorial and extremely fast.) Chinese Hamster Scientific Name: Cricetulus griseus Originate from the deserts of northern China and Mongolia.