Which of the following substances, if introdced into the blood system, would cause coagulation of blood at the site of its introduction

Which of the following substances, if introduced into the blood system, would cause coagulation of blood at the site of its introduction

Which of the following substances, if introduced into the blood system, would cause coagulation of blood at the site of its introduction

Which of the following substance, if introduced into the blood stream, would cause coagulation of blood at the site of its introduction?

Which of the following substances if introduced into the bloodstream, would cause coagulation ·of blood at the site of its introduction ?

Which of the following substances if introduced in the blood stream, would c:ai.isc coagulation at the site of its introduction?

Which of the following substances if introduced in the blood plasma,would causes coagulation at the site of tis introduction?