An 11-year-old premenstrual female presents with a painful knee after mild trauma. Upon further evaluation you observe soft tissue bruises. The child is an orphan and there is no family history. The foster mother reports no other problems. The aPTT is prolonged and the PT is normal. A complete hematologic workup would yield

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#Question id: 10673

#Unit 10. Ecological Principles

Which of following attributes of parasite agent acts as a biological control is not necessary?

TLS Online TPP Program

#Question id: 1296

#Unit 4. Cell Communication and Cell Signaling

People with a defect in the synthesis of the integrin β2 subunit exhibit reduced:

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#Question id: 21247

#Unit 7. System Physiology – Animal

A 25-year-old medical student spent a summer volunteering in the sub-Saharan region of Africa. There he noted a high incidence of people reporting difficulty with night vision due to a lack of vitamin A in their diet. Vitamin A is a precursor for the synthesis of

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#Question id: 10557

#Unit 6. System Physiology – Plant

The attraction of water to a solid phase such as a cell wall or glass surface known as

TLS Online TPP Program

#Question id: 11954

#Unit 7. System Physiology – Animal

Folic acid supplements have become especially important for pregnant women because ________.