|
|
Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.
When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.
Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.
ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.
Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
![Paland and Lynch demonstrated the importance of sexual reproduction in reducing the frequency of mal](https://biology-forums.com/gallery/47/medium_33_01_08_11_10_39_57_12851858.jpeg)
![Some clues about the importance of language experience come from the tragic case of Genie, a girl ...](https://biology-forums.com/gallery/47/medium_637842_02_02_17_1_44_53_24601536.png)